- Systematic Review
- Open access
- Published:
Seroprevalence of hantavirus infection in non-epidemic settings over four decades: a systematic review and meta-analysis
BMC Public Health volume 24, Article number: 2553 (2024)
Abstract
Introduction
Hantavirus infection is a zoonotic disease from rodents to humans, necessitating seroprevalence assessment for disease burden clarification and control measure implementation. This study aimed to estimate global hantaviruses seroprevalence, examining variations by regions, populations or settings.
Methods
A comprehensive database search identified studies on human hantaviruses seroprevalence using IgG detection until january 2024. A random-effects meta-analysis estimated pooled seroprevalence, with subgroup analyses for geographical region, population, setting or occupation.
Results
Out of 3,382 abstracts reviewed, 110 studies were selected, comprising 81,815 observations and 3207 events. The global seroprevalence was calculated at 2.93% (2.34%-3.67%). In terms of geographical distribution, our analysis encompassed 61 studies from the Americas, where the seroprevalence was estimated at 2.43% (95% CI: 1.71%—3.46%), 33 studies from Europe indicating a seroprevalence of 2.98% (95% CI: 2.19%—4.06%), 10 studies from Asia revealing a seroprevalence of 6.84% (95% CI: 3.64%—12.50%), and 6 studies from Africa demonstrating a seroprevalence of 2.21% (95% CI: 1.82%—2.71%). Subgroup analysis underscored varying seroprevalence rates across different populations, settings, and occupations, highlighting the necessity for targeted interventions and preventive measures.
Conclusion
The analysis reveals a moderate global hantaviruses seroprevalence, emphasizing the viral family's complex transmission dynamics influenced by exposure and geographical factors. This highlights the need for targeted prevention and control strategies.
Introduction
Hantaviruses are negative stranded, tripartite RNA viruses belonging to a genus within the Bunyaviridae family. The natural reservoirs of pathogenic hantaviruses are certain rodents, in which chronic and asymptomatic infection occurs [1,2,3]. Hantaviruses are commonly transmitted from rodents to humans, mainly through inhalation of aerosols contaminated with feces, urine, or saliva of infected mice. The distribution of hantaviruses is solely dependent on the ecology of its reservoir. Therefore, if the distribution of virus-carrying rodents is known, the occurrence of human cases can be predicted [4,5,6,7,8]. A systematic review by Toledo et al. [9] has explored the evidence for human-to-human transmission of hantaviruses, particularly focusing on the Andes virus (ANDV). This review examines 22 studies and concludes that, while there is limited evidence supporting human-to-human transmission, it remains a possibility under certain conditions [9].
Human hantavirus infection can manifest in various clinical syndromes. In the Old World, severe hantavirus infections commonly manifest as hemorrhagic fever with renal syndrome with mortality rates ranging from 0.1% to 15%, whereas the New World species, such as ANDV, cause cardiopulmonary syndrome with a mortality rate of 40%. Furthermore, it was demonstrated that ANDV, a New World species, can be transmitted person to person. While assessments of occupational and environmental risks for hantavirus exposure have been carried out in certain regions, a critical gap remains in conducting a broader and more comprehensive evaluation of seroprevalence across diverse populations, occupational sectors, and environmental contexts [10,11,12,13,14,15].
Research on the overall seroprevalence of hantavirus infection in humans and the assessment of associated risk factors are pivotal in advancing our understanding of disease transmission dynamics. In this study, we conducted a comprehensive systematic review and meta-analysis to assess the global prevalence of hantaviruses antibodies in the human population. Understanding the dynamics of this disease is crucial for implementing effective measures against it. Seroprevalence data offer valuable insights into transmission patterns and prevalence rates, thereby guiding preventive strategies. By elucidating the extent of hantavirus exposure across diverse populations, our aim is to contribute to a deeper understanding of this infectious disease and facilitate the development of targeted preventive measures. Furthermore, we have explored the prevalence of these antibodies across various geographic regions, and in individuals with distinct population, occupation or setting [16, 17].
Methods
Systematic review and meta-analysis
We conducted this systematic review in accordance with the Meta-analysis of Observational Studies in Epidemiology (MOOSE) guidelines for systematic reviews of observational studies [18] and reported following PRISMA guidelines (Appendix 1). We registered the protocol in PROSPERO (CRD42022339202). Furthermore, we used an adaptation of the classic research PICO question framework for prevalence studies proposed by Munn et al [19].
Eligibility criteria and study selection
We included studies that tested hantaviruses specific IgG antibodies and reported seroprevalence in a sample of individuals. To comprehensively evaluate seroprevalence among asymptomatic individuals under typical circumstances, we deliberately omitted studies conducted during epidemic outbreaks and excluded symptomatic patients from our analysis. We did not impose restrictions on language or study design.
At least two of the authors (FT, GC, FP, and LL) independently and in pairs assessed articles during each screening stage, first by title and abstract and subsequently by full text. We resolved disagreements through discussion.
Search strategies
We searched MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, Virtual Health Library, Epistemonikos, Scielo up to January 2, 2024. In addition, we screened the references of all included studies and contacted authors for information when necessary. A description of the search strategy is reported in Appendix 1.
Data extraction and management
Four reviewers (FT, GC, FP, and LL) independently and in duplicate, extracted study characteristics and information from the included studies using a standardized data extraction template. We resolved discrepancies through consensus.
Outcomes
The primary outcome of interest was the seroprevalence of hantavirus IgG-specific antibodies for specific hantavirus types across different regions and subpopulations. We selected studies employing ELISA for detecting hantaviruses IgG antibodies. Additionally, any diagnostic method assessing the presence of IgG against hantaviruses was recorded, including confirmatory methods such as IFA (Indirect Immunofluorescence Assay) or Western Blot.
Statistical analysis
We obtained the seropositivity prevalence estimate and variance (e.g., standard deviation) from each study. We then combined the results from all studies using meta-analysis to obtain a weighted mean. To pool and compare prevalence data, we used the inverse variance method (Dersimonian-Laird) [20,21,22]. Additionally, we performed a common effects model analysis in parallel, and both models were presented in the forest plots. We carried out subgroup analysis based on geographical region (Europe, America, Asia and Africa), and different population, occupation or setting categories. We presented the results in tables and graphically in forest plots [23,24,25]. We conducted all analyses using R programming language version 4.1.0 (R Core Team, 2021) and the RStudio integrated development environment version 2023.03.0 + 386 "Cherry Blossom" Release for Windows RStudio.
Risk of bias
Four reviewers (FT, GC, FP, and LL) independently and in pairs assessed the quality of the studies using the Risk of Bias in Prevalence Studies tool according to the RoB-SPEO guidelines. The assessment included a thorough review of study selection, measurement, comparability, and exposure-related aspects. Any differences in evaluation were resolved through consensus [26].
Certainty of the evidence
The evaluation of the certainty of evidence concerning prevalence across various populations, settings, and occupations in numerous studies was performed using the GRADE approach. This was augmented by the QoE-SPEO tool, specifically adapted for studies that assess exposure. This method evaluates various domains, including risk of bias, indirectness, inconsistency, imprecision, and publication bias. Summary of findings tables were generated, and the certainty of evidence was categorized as high, moderate, low, or very low based on the evaluation of each domain. Further details on the assessment of certainty of evidence are provided in Appendix 1 [27,28,29].
Results
Characteristics of included studies
The selection process for the studies is detailed in Fig. 1. We included a total of 110 studies [30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140], collectively reporting 81,815 observations, of which 3,207 events were recorded (positive IgG determinations). The global seroprevalence estimated across these studies was 3.88% (95% CI: 3.75% to 4.01%). The characteristics of the included can be observed in Table 1. Excluded studies with reasons can be observed in Appendix 1, Table of excluded studies.
Risk of bias of included studies
Despite the absence of confirmatory tests in many cases due to potential antibody cross-reactivity, we evaluated the body of evidence for seroprevalence as having a low risk of bias. Our assessment is based on the uniform application of testing methods across the majority of studies, which supports the reliability of the seroprevalence rates reported. Although most of the studies included likely had a high risk of misclassification and incomplete exposure data bias, we did not evaluate exposure risk nor assess it as an infection risk in the rest of the manuscript. Therefore, for the purposes of evaluating seroprevalence, this was not considered a high risk of bias. (See further details in Appendix 1: Table of Risk of Bias).
Regional seroprevalence stratified by population, setting and occupation
The seroprevalence results for each population or scenario, as well as the corresponding certainty in the estimated seroprevalence values, are presented in Table 2.
For the Americas, exploration into subgroups revealed varying seroprevalence rates across 61 studies and 33,156 observations. The overall prevalence was estimated at 2.43% (95% CI: 1.70%—3.46%) with high certainty (⨁⨁⨁⨁). Forestry workers exhibited a prevalence of 3.14% (95% CI: 1.15%—8.32%) with moderate certainty (⨁⨁⨁ ⊖) across 8 studies, the general population showed 2.39% (95% CI: 1.56%—3.65%) with high certainty (⨁⨁⨁⨁) across 29 studies, while Indigenous peoples and the rural population had rates of 3.77% (95% CI: 0.97%—13.59%) with very low certainty (⨁ ⊖ ⊖ ⊖) and 2.93% (2.34%-3.67) with moderate certainty (⨁⨁⨁ ⊖) respectively. Healthcare workers exhibited a lower prevalence of 0.54% (95% CI: 0.11%—2.57%) with low certainty (⨁⨁ ⊖ ⊖) based on data from 4 studies, and people exposed to rodents at work exhibited a prevalence of 0.86% (95% CI: 0.13%—5.33%) with low certainty (⨁⨁ ⊖ ⊖) across 5 studies (Fig. 2).
In Europe, 33 studies were reviewed, with data from 40820 individuals, revealing a seroprevalence proportion of 2.98% (95% CI: 2.19%—4.06%) with high certainty (⨁⨁⨁⨁). Forestry workers exhibited a prevalence of 4.22% (95% CI: 3.35%—5.30%) with high certainty (⨁⨁⨁⨁) across 4 studies, while the rural population showed a prevalence of 7.00% (95% CI: 2.40%—18.76%) with low certainty (⨁⨁ ⊖ ⊖) across 2 studies. The general population demonstrated a prevalence of 2.70% (95% CI: 1.70%—4.28%) with high certainty (⨁⨁⨁⨁) across 14 studies. Individuals exposed to rodents at work exhibited a prevalence of 3.35% (95% CI: 1.64%—6.73%) with moderate certainty (⨁⨁⨁ ⊖) across 8 studies (Fig. 3).
For Asia, 10 studies were analyzed, involving a total of 3219 patients, showing a seroprevalence proportion of 6.84% (95% CI: 3.64%—12.50%) with moderate certainty (⨁⨁ ⊖ ⊖). Subgroup analysis indicated diverse seroprevalence rates: among people exposed to rodents at work, the prevalence was 5.17% (95% CI: 1.99%—12.79%) with low certainty (⨁ ⊖ ⊖ ⊖) across 6 studies, while the general population exhibited a higher prevalence of 10.12% (95% CI: 5.66%—17.44%) with low certainty (⨁ ⊖ ⊖ ⊖) across 4 studies (Fig. 4).
Lastly, for Africa, 6 studies were identified, comprising data from a total of 5253 patients, with a seroprevalence proportion of 2.21% (95% CI: 1.82%—2.71%) with high certainty (⨁⨁⨁⨁). Subgroup analysis revealed varying seroprevalence rates: among individuals with chronic kidney disease, the prevalence was notably higher at 9.89% (95% CI: 5.23%—17.93%) with low certainty (⨁ ⊖ ⊖ ⊖) based on data from one study. In contrast, the general population exhibited a lower prevalence of 1.83% (95% CI: 1.32%—2.53%) with high certainty (⨁⨁⨁⨁) across six studies (Fig. 5).
Other analysis
Although we performed a subgroup analysis by viral species, these results, presented in Appendix 1 were evaluated using the ICEMAN tool [141] and were found not to be credible in terms of the subgroup effect.
Discussion
This systematic review offers valuable insights into the seroprevalence of hantavirus infections worldwide. The range of observed seroprevalence in multiple and varied regions around the globe was from 2.43% to 6.84%. The presence of these viruses across the world, even in areas where clinical cases are rare, suggests that widespread exposure has occurred globally, with many individuals likely coming into contact with the virus without developing severe illness [142, 143]. While occasional reports mention oligo symptomatic or asymptomatic illness among patients, the certainty regarding the existence of asymptomatic infections, particularly concerning hantaviruses species that induce hantavirus pulmonary syndrome, remains insufficiently established [108]. Furthermore, it is possible that unidentified hantaviruses species or groups circulating in rodent, shrew, bat, and other zoonotic reservoir populations may result in clinically insignificant asymptomatic infections, explaining some of the background seropositivity [144, 145].
Our results support the notion that rural populations, especially indigenous communities, are at a greater risk of coming into contact with these viruses. Clear examples include the Americas, where rural settings have a higher exposure risk compared to the general population, and Europe, where non-healthcare-related occupational risk surpasses that observed for the general population. Additionally, in Asia, distinct occupational categories reveal varying levels of seroprevalence, with some groups, like tribal members involved in rodent trapping, showing higher seroprevalence rates [3, 13, 15, 16].
On the other hand, healthcare workers, who are generally less exposed to rodents, consistently showed lower seroprevalence rates, further reinforcing the hypothesis that rodent contact remains the primary transmission route [9,10,11,12,13,14,15,16,17].
Our study also reinforces the understanding that hantavirus transmission primarily occurs through contact with rodents in interface areas between urban and rural environments, rather than through direct human-to-human transmission. This conclusion is based on the observation that occupations and residential areas with greater exposure to rodents, such as rural and indigenous communities, showed higher seroprevalence compared to other groups. Although less common, evidence of human to human transmission also exist, particularly in areas where Andes virus (ANDV) is endemic [146, 147]. For example, studies conducted in Chile and Argentina have documented probable cases of human-to-human transmission of ANDV, especially in close household contacts, such as sexual partners [146, 147]. These studies, though limited in number and with some methodological constraints, highlight that while most human contacts did not result in infections, there were instances where human-to-human transmission was likely.
The limitations of the present study highlight the geographic constraints of the available data. In particular, data from Africa and Asia are notably sparse, and even within the Americas and Europe, certain regions—such as the Caribbean—are underrepresented, with only two studies included. Additionally, the small number of studies and the high degree of variability significantly limit the interpretability of the subgroup analyses.
To our knowledge, this is the first systematic review to assess the global seroprevalence of hantaviruses. We conducted a comprehensive search and employed state-of-the-art methods for evidence synthesis and analysis. Our findings reveal a moderate global hantavirus seroprevalence, underscoring the complex transmission dynamics influenced by exposure and geographical factors. These results highlight the need for targeted prevention and control strategies.
Availability of data and materials
All data generated or analyzed during this study are publicly available in the Figshare repository under DOI: https://doi.org/10.6084/m9.figshare.26946898. This includes the datasets that underlie Figs. 1, 2, 3, 4, 5, Tables 1 and 2, and supplementary figures. The repository ensures long-term access and citation, allowing for further research and verification of the study's claims. Data are shared in compliance with relevant ethical standards and in line with repository best practices for transparency and accessibility.
References
Schmaljohn C, Hjelle B. Hantaviruses: a global disease problem. Emerg Infect Dis. 1997;3:95–104.
Wells RM, Young J, Williams RJ, et al. Hantavirus transmission in the United States. Emerg Infect Dis. 1997;3:361–5.g
Panamerican Health Organization. PAHO/WHO | Hantavirus. 2016. https://www3.paho.org/hq/index.php?option=com_content&view=article&id=14911:hantavirus&Itemid=0&lang=en#gsc.tab=0 (accessed 8 Sept 2023).
Sehgal A, Mehta S, Sahay K, et al. Hemorrhagic Fever with Renal Syndrome in Asia: History, Pathogenesis, Diagnosis, Treatment, and Prevention. Viruses. 2023;15:561.
Doyle TJ, Bryan RT, Peters CJ. Viral hemorrhagic fevers and hantavirus infections in the Americas. Infect Dis Clin North Am. 1998;12:95–110.
Duchin JS, Koster FT, Peters CJ, et al. Hantavirus pulmonary syndrome: a clinical description of 17 patients with a newly recognized disease. The Hantavirus Study. N Engl J Med. 1994;330:949–55.
Khan AS, Khabbaz RF, Armstrong LR, et al. Hantavirus pulmonary syndrome: the first 100 US cases. J Infect Dis. 1996;173:1297–303.
Suzuki A, Bisordi I, Levis S, et al. Identifying Rodent Hantavirus Reservoirs. Brazil Emerg Infect Dis. 2004;10:2127–34.
Toledo J, Haby MM, Reveiz L, Sosa Leon L, Angerami R, Aldighieri S. Evidence for Human-to-Human Transmission of Hantavirus: A Systematic Review. J Infect Dis. 2022;226(8):1362–71.
López N, Padula P, Rossi C, Lázaro ME, Franze-Fernández MT. Genetic identification of a new hantavirus causing severe pulmonary syndrome in Argentina. Virology. 1996;220:223–6.
Toro J, Vega JD, Khan AS, et al. An outbreak of hantavirus pulmonary syndrome, Chile, 1997. Emerg Infect Dis. 1998;4:687–94.
Vincent MJ, Quiroz E, Gracia F, et al. Hantavirus pulmonary syndrome in Panama: identification of novel hantaviruses and their likely reservoirs. Virology. 2000;277:14–9.
Levis S, Rowe JE, Morzunov S, Enria DA, St JS. New hantaviruses causing hantavirus pulmonary syndrome in central Argentina. Lancet. 1997;349:998–9.
López N, Padula P, Rossi C, et al. Genetic characterization and phylogeny of Andes virus and variants from Argentina and Chile. Virus Res. 1997;50:77–84.
Alonso DO, Pérez-Sautu U, Bellomo CM, Prieto K, Iglesias A, Coelho R, et al. Person-to-Person Transmission of Andes Virus in Hantavirus Pulmonary Syndrome, Argentina, 2014 - Volume 26, Number 4—April 2020 - Emerging Infectious Diseases journal - CDC. [citado 15 de abril de 2024]; Disponible en: https://wwwnc.cdc.gov/eid/article/26/4/19-0799_article.
Maurice A de S, Ervin E, Schumacher M, et al. Exposure characteristics of hantavirus pulmonary syndrome patients, United States, 1993–2015. Emerg Infect Dis. 2017;23:733.
Wells RM, Sosa Estani S, Yadon ZE, et al. Seroprevalence of antibodies to hantavirus in health care workers and other residents of southern Argentina. Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America. 1998;27:895–6.
Stroup DF, Berlin JA, Morton SC, et al. Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis Of Observational Studies in Epidemiology (MOOSE) group. JAMA. 2000;283:2008–12.
Munn Z, Moola S, Lisy K, Riitano D, Tufanaru C. Methodological guidance for systematic reviews of observational epidemiological studies reporting prevalence and cumulative incidence data. JBI Evidence Implementation. 2015;13:147–53.
Stanley TD, Doucouliagos H. Neither fixed nor random: weighted least squares meta-analysis. Stat Med. 2015;34:2116–27.
IntHout J, Ioannidis JP, Rovers MM, Goeman JJ. Plea for routinely presenting prediction intervals in meta-analysis. BMJ Open. 2016;6: e010247.
Saha S, Chant D, Mcgrath J. Meta-analyses of the incidence and prevalence of schizophrenia: conceptual and methodological issues. Int J Methods Psychiatr Res. 2008;17:55–61.
Doi SA, Barendregt JJ, Rao C. An updated method for risk adjustment in outcomes research. Value in Health. 2014;17:629–33.
Barendregt JJ, Doi SA, Lee YY, Norman RE, Vos T. Meta-analysis of prevalence. J Epidemiol Community Health. 2013;67:974–8.
Munn Z, Moola S, Lisy K, Riitano D. The synthesis of prevalence and incidence data. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2014.
Pega F, Norris SL, Backes C, Bero LA, Descatha A, Gagliardi D, Godderis L, Loney T, Modenese A, Morgan RL, Pachito D. RoB-SPEO: A tool for assessing risk of bias in studies estimating the prevalence of exposure to occupational risk factors from the WHO/ILO Joint Estimates of the Work-related Burden of Disease and Injury. Environ Int. 2020;135:105039.
Iorio A, Spencer FA, Falavigna M, et al. Use of GRADE for assessment of evidence about prognosis: rating confidence in estimates of event rates in broad categories of patients. BMJ. 2015;350:h870.
Guyatt GH, Oxman AD, Vist GE, et al. GRADE: an emerging consensus on rating quality of evidence and strength of recommendations. BMJ. 2008;336:924–6.
Rücker G, Schwarzer G, Carpenter JR, Schumacher M. Undue reliance on I(2) in assessing heterogeneity may mislead. BMC Med Res Methodol. 2008;8:79.
Adesiyun A, Dookeran S, Stewart-Johnson A, Rahaman S, Bissessar S, Thompson N. Serological evidence of hantavirus infection in farm and abattoir workers in Trinidad–a preliminary study. J Agromedicine. 2011;16:194–9.
Alves Morais F, Pereira A, Santo Pietro Pereira A, et al. Serological Survey of Hantavirus in Inhabitants from Tropical and Subtropical Areas of Brazil. Adv Virol. 2016;2016:8628949–8628949.
Armien B, Pascale JM, Bayard V, et al. High seroprevalence of hantavirus infection on the Azuero peninsula of Panama. Am J Trop Med Hyg. 2004;70:682–7.
Badra SJ, Maia FGM, Figueiredo GG, et al. A retrospective serologic survey of hantavirus infections in the county of Cássia dos Coqueiros, State of São Paulo. Brazil Rev Soc Bras Med Trop. 2012;45:468–70.
Bolaños A, Montoya-Ruiz C, Perez-Peréz JC, Rodas JD, Mattar S. Seroprevalence of arenavirus and hantavirus in indigenous populations from the Caribbean. Colombia Rev Soc Bras Med Trop. 2020;53:e20190132–e20190132.
Campos GM, Moro de Sousa RL, Badra SJ, Pane C, Gomes UA, Figueiredo LTM. Serological survey of hantavirus in Jardinopolis County, Brazil. J Med Virol. 2003;71:417–22.
Castillo C, Sanhueza L, Täger M, Muñoz S, Ossa G. Vial P [Seroprevalence of antibodies against hantavirus in 10 communities of the IX Region of Chile where hantavirus infection were diagnosed]. Rev Med Chil. 2002;130:251–8.
Castillo C, Villagra E, Sanhueza L, Ferres M, Mardones J, Mertz GJ. Prevalence of antibodies to hantavirus among family and health care worker contacts of persons with hantavirus cardiopulmonary syndrome: lack of evidence for nosocomial transmission of Andes virus to health care workers in Chile. Am J Trop Med Hyg. 2004;70:302–4.
Castillo C, Mardones J. Villagra E [Prevalence of anti-hantavirus antibodies in health care personnel in direct contact with patients with hantavirus pulmonary syndrome in Temuco, Chile 1997 to 1999]. Rev Med Chil. 2000;128:735–9.
Castillo R, Forshey B, Huaman A, et al. Serologic Evidence for Human Hantavirus Infection in Peru. Vector borne and zoonotic diseases (Larchmont, NY). 2012;12:683–9.
de Cordova CMM, Figueiredo LTM. Serologic survey on hantavirus in blood donors from the state of Santa Catarina, Brazil. Rev Inst Med Trop Sao Paulo. 2014;56:277–9.
Diglisic G, Rossi CA, Doti A, Walshe DK. Seroprevalence study of Hantavirus infection in the community based population. Md Med J. 1999;48:303–6.
Ferrer JF, Jonsson CB, Esteban E, et al. High prevalence of hantavirus infection in Indian communities of the Paraguayan and Argentinean Gran Chaco. Am J Trop Med Hyg. 1998;59:438–44.
Gimaque JBL, Bastos M de S, Braga WSM, et al. Serological evidence of hantavirus infection in rural and urban regions in the state of Amazonas, Brazil. Mem Inst Oswaldo Cruz. 2012;107:135–7.
Holmes R, Boccanera R, Figueiredo LT, Mançano SR, Pane C. Seroprevalence of human hantavirus infection in the Ribeirão Preto region of São Paulo State. Brazil Emerg Infect Dis. 2000;6:560–1.
Londoño A, Arroyave E, Díaz J, et al. Primera evidencia genética de hantavirus en roedores capturados en colombia y correlación serológica en humanos. CES med. 2010;24:115–6.
Máttar S, Parra M. Serologic evidence of hantavirus infection in humans. Colombia Emerg Infect Dis. 2004;10:2263–4.
Mendes WS, da Silva AAM, Neiva RF, et al. Serologic survey of hantavirus infection, Brazilian Amazon. Emerg Infect Dis. 2010;16:889.
Montgomery JM, Blair PJ, Carroll DS, et al. Hantavirus pulmonary syndrome in Santa Cruz, Bolivia: outbreak investigation and antibody prevalence study. PLoS Negl Trop Dis. 2012;6:e1840–e1840.
Moreli ML, da S Novaes DP, Flor EC, Saivish MV, da Costa VG. Seropositivity diagnosis for hantavirus in Jataí, Goiás State, Brazil. Rev Soc Bras Med Trop. 2017;50:530–4.
Muñoz-Zanzi C, Saavedra F, Otth C, Domancich L, Hott M, Padula P. Serological evidence of hantavirus infection in apparently healthy people from rural and slum communities in southern Chile. Viruses. 2015;7:2006–13.
Nelson R, Cañate R, Pascale JM, et al. Confirmation of Choclo virus as the cause of hantavirus cardiopulmonary syndrome and high serum antibody prevalence in Panama. J Med Virol. 2010;82:1586–93.
Pereira GW, Teixeira AM, de Souza MS, et al. Prevalence of serum antibodies to hantavirus in a rural population from the Southern State of Santa Catarina. Brazil Rev Soc Bras Med Trop. 2012;45:117–9.
Prince HE, Lieberman JM. Impact of the Yosemite hantavirus outbreak on hantavirus antibody testing at a national reference laboratory. Clin Vaccine Immunol. 2013;20:1213–6.
Restrepo B, Rodas JD, Montoya-Ruiz C, Zuluaga AM, Parra-Henao G, Agudelo-Flórez P. Evidencia serológica retrospectiva de infecciones por Leptospira spp, dengue, hantavirus y arenavirus en indígenas Emberá-Katío. Colombia Rev chil infectol. 2016;33:472–3.
Rivas YJ, Moros Z, Morón D, et al. The seroprevalences of anti-hantavirus IgG antibodies among selected Venezuelan populations. Ann Trop Med Parasitol. 2003;97:61–7.
Romaní Romaní F, García Mendoza MP, Alarcón Villaverde JO. Frecuencia de anticuerpos contra Hantavirus en agricultores de arroz de una región tropical en el noreste del Perú. An Fac Med (Perú). 2020;81:47–51.
Sanfeliu I, Nogueras MM, Gegúndez MI, et al. Seroepidemiological survey of hantavirus infection in healthy people in Vallès Occidental. Barcelona Vector Borne Zoonotic Dis. 2011;11:697–700.
Santos IO, de Figueiredo GG, Figueiredo LTM, de Azevedo MRA, Novo NF, Vaz CAC. Serologic survey of hantavirus in a rural population from the northern State of Mato Grosso. Brazil Rev Soc Bras Med Trop. 2013;46:30–3.
Serra FC. Hantavírus em Mato Grosso do Sul: estudo de soroprevalência em população indígena e avaliação de infecção em roedores silvestres [PhD thesis]. Rio de Janeiro: s.n.; 2006.
Silva ASV. Soroprevalência de Bartonella sp., Coxiella burnetii e Hantavirus em pessoas que injetam drogas ilícitas no estado do Rio de Janeiro nos anos de 1999 a 2001 [PhD thesis]. Rio de Janeiro: Fundação Oswaldo Cruz (Fiocruz); 2014.
de Souza WM, Machado AM, Figueiredo LTM, Boff E. Serosurvey of hantavirus infection in humans in the border region between Brazil and Argentina. Rev Soc Bras Med Trop. 2011;44:131–5.
Täger Frey M, Vial PC, Castillo CH, Godoy PM, Hjelle B, Ferrés MG. Hantavirus prevalence in the IX Region of Chile. Emerg Infect Dis. 2003;9:827–32.
Terças-Trettel ACP, Melo AVG de, Oliveira RC de, et al. Orthohantavirus Survey in Indigenous Lands in a Savannah-Like Biome, Brazil. Viruses 2021; 13. /pmc/articles/PMC8230715/ /pmc/articles/PMC8230715/?report=abstract https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8230715/.
Wells RM, Sosa Estani S, Yadon ZE, et al. Seroprevalence of antibodies to hantavirus in health care workers and other residents of southern Argentina. Clin Infect Dis. 1998;27:895–6.
Zeitz PS, Graber JM, Voorhees RA, et al. Assessment of occupational risk for hantavirus infection in Arizona and New Mexico. J Occup Environ Med. 1997;39:463–7.
Abbas AA, Ali HAA, Alagib MA, et al. Prevalence and risk factors of Hantavirus infection in patients undergoing hemodialysis in Khartoum, Sudan, in 2019: a cross-sectional study. Trans R Soc Trop Med Hyg. 2021;115:664–8.
Botros BA, Sobh M, Wierzba T, et al. Prevalence of hantavirus antibody in patients with chronic renal disease in Egypt. Trans R Soc Trop Med Hyg. 2004;98:331–6.
Chandy S, Yoshimatsu K, Ulrich RG, et al. Seroepidemiological study on hantavirus infections in India. Trans R Soc Trop Med Hyg. 2008;102:70–4.
Chen HL, Yang JY, Chen HY, Lin TH, Wang GR, Horng CB. Surveillance of anti-hantavirus antibodies among certain high-risk groups in Taiwan. J Formos Med Assoc. 1998;97:69–72.
Christova I, Panayotova E, Trifonova I, Taseva E, Hristova T, Ivanova V. Country-wide seroprevalence studies on Crimean-Congo hemorrhagic fever and hantavirus infections in general population of Bulgaria. J Med Virol. 2017;89:1720–5.
Dargevicius A, Petraityte R, Sribikiene B, et al. Prevalence of antibodies to hantavirus among hemodialysis patients with end-stage renal failure in Kaunas and its district. Medicina (Kaunas). 2007;43:72–6.
de Courten MP, Ksiazek TG, Rollin PE, Khan AS, Daily PJ, Knowler WC. Seroprevalence study of hantavirus antibodies in Pima Indians with renal disease. J Infect Dis. 1995;171:762–3.
Duggan JM, Close R, McCann L, et al. A seroprevalence study to determine the frequency of hantavirus infection in people exposed to wild and pet fancy rats in England. Epidemiol Infect. 2017;145:2458–65.
Engler O, Klingstrom J, Aliyev E, et al. Seroprevalence of hantavirus infections in Switzerland in 2009: difficulties in determining prevalence in a country with low endemicity. Euro Surveill. 2013;18:20660–20660.
Gamage CD, Yoshimatsu K, Sarathkumara YD, Kulendiran T, Nanayakkara N, Arikawa J. Serological evidence of hantavirus infection in Girandurukotte, an area endemic for chronic kidney disease of unknown aetiology (CKDu) in Sri Lanka. Int J Infect Dis. 2017;57:77–8.
Gegúndez MI, Saz JV, Alves MJ, Merino FJ, Filipe AR, Beltrán M. Hantavirus infection in Spain: seroepidemiologic study in the province of Soria. Med Clin (Barc). 1996;106:131–3.
George J, Patnaik M, Bakshi E, et al. Hantavirus seropositivity in Israeli patients with renal failure. Viral Immunol. 1998;11:103–8.
Gut W, Siennicka J, Sadkowska-Todys M, Gozdowska J. Litwinska B [The cross and unspecific reactions in serological examination for antibodies against hantavirus Puumala]. Przegl Epidemiol. 2007;61:489–95.
Hukic M, Nikolic J, Valjevac A, Seremet M, Tesic G, Markotic A. A serosurvey reveals Bosnia and Herzegovina as a Europe’s hotspot in hantavirus seroprevalence. Epidemiol Infect. 2010;138:1185–93.
Khabbaz RF, Ksiazek TG, Caiaffa WT, Rollin PE, Taylor E, Vlahov D. Seoul hantavirus seropositivity among injecting drug users in Baltimore. J Infect Dis. 1994;170:1636–7.
Klempa B, Koulemou K, Auste B, et al. Seroepidemiological study reveals regional co-occurrence of Lassa- and Hantavirus antibodies in Upper Guinea. West Africa Trop Med Int Health. 2013;18:366–71.
Latronico F, Mäki S, Rissanen H, et al. Population-based seroprevalence of Puumala hantavirus in Finland: smoking as a risk factor. Epidemiol Infect. 2018;146:367–71.
Lledó L, Gegúndez MI, Saz JV, Alves MJ, Beltrán M. Serological study of hantavirus in man in the Autonomous Community of Madrid. Spain J Med Microbiol. 2002;51:861–5.
Lledó L, Klingström J, Gegúndez MI, et al. Hantavirus infections in Spain: analysis of sera from the general population and from patients with pneumonia, renal disease and hepatitis. J Clin Virol. 2003;27:296–307.
Lledó L, Gegúndez MI, Ledesma J, et al. Prevalence of anti-hantavirus antibodies in patients with hypertransaminemia in Madrid (Spain). Am J Trop Med Hyg. 2007;77:371–5.
Lundkvist A, Lindegren G, Brus Sjölander K, et al. Hantavirus infections in Latvia. Eur J Clin Microbiol Infect Dis. 2002;21:626–9.
Mascarenhas-Batista AV, da Rosa ES, Ksiazek TG, et al. Anti-Hantavirus antibodies in school children in Salvador, Bahia. Rev Soc Bras Med Trop. 1998;31:433–40.
Meng G, Lan Y, Nakagawa M, et al. High prevalence of hantavirus infection in a group of Chinese patients with acute hepatitis of unknown aetiology. J Viral Hepat. 1997;4:231–4.
Nuti M, Lee HW. Serological evidence of hantavirus infection in some tropical populations. Trans R Soc Trop Med Hyg. 1991;85:297–8.
Pejcoch M, Pazdiora P, Eiselt J, et al. Seroprevalence of hantavirus antibodies among chronic hemodialysis patients in the Czech Republic. Epidemiol Mikrobiol Imunol. 2010;59:48–51.
Poeppl W, Tobudic S, Winkler H-M, Faas A, Mooseder G, Burgmann H. Cross-sectional survey of the seroprevalence of Puumala hantavirus in Austria. Vector Borne Zoonotic Dis. 2012;12:709–11.
Quelapio ID, Villa L, Clarin SM, Bacosa M, Tupasi TE. Seroepidemiology of Hantavirus in the Philippines. Int J Infect Dis. 2000;4:104–7.
Schultze D, Fierz W, Matter HC, Bankoul S, Niedrig M, Schmiedl A. Cross-sectional survey on hantavirus seroprevalence in Canton St. Gallen, Switzerland. Swiss Med Wkly. 2007;137:21–6.
Sevencan F, Gözalan A, Uyar Y, et al. Serologic Investigation of Hantavirus Infection in Patients with Previous Thrombocytopenia, and Elevated Urea and Creatinine Levels in an Epidemic Region of Turkey. Jpn J Infect Dis. 2015;68:488–93.
Truong TT, Yoshimatsu K, Araki K, et al. Molecular epidemiological and serological studies of hantavirus infection in northern Vietnam. J Vet Med Sci. 2009;71:1357–63.
Vacková M, Douda P, Beran J, Gál P. Radovnický V [Serologic detection of hantavirus antibodies]. Epidemiol Mikrobiol Imunol. 2002;51:74–7.
Wilson ML, Tesh RB, Fish D, et al. Evidence of hantavirus infection in rodents and human beings from Connecticut and New York, USA. Lancet. 1995;345:738–738.
Witkowski PT, Leendertz SAJ, Auste B, et al. Human seroprevalence indicating hantavirus infections in tropical rainforests of Côte d’Ivoire and Democratic Republic of Congo. Front Microbiol. 2015;6:518–518.
Wong TW, Chan YC, Yap EH, et al. Serological evidence of hantavirus infection in laboratory rats and personnel. Int J Epidemiol. 1988;17:887–90.
Zöller L, Faulde M, Meisel H, et al. Seroprevalence of hantavirus antibodies in Germany as determined by a new recombinant enzyme immunoassay. Eur J Clin Microbiol Infect Dis. 1995;14:305–13.
Martens H. Serologic study of the prevalence and course of Hantavirus infections in Mecklenburg-Vorpommern. Gesundheitswesen. 2000;62:71–7.
Sunil-Chandra NP, Jayaweera JAAS, Kumbukgolla W, Jayasundara MVML. Association of Hantavirus Infections and Leptospirosis With the Occurrence of Chronic Kidney Disease of Uncertain Etiology in the North Central Province of Sri Lanka: A Prospective Study With Patients and Healthy Persons. Front Cell Infect Microbiol. 2020;10:556737.
Rabemananjara HA, Raharinosy V, Razafimahefa RM, et al. Human Exposure to Hantaviruses Associated with Rodents of the Murinae Subfamily. Madagascar Emerg Infect Dis. 2020;26:587–90.
Lozynskyi I, Shulgan A, Zarichna O, et al. Seroprevalence of Old World Hantaviruses and Crimean Congo Hemorrhagic Fever Viruses in Human Populations in Northwestern Ukraine. Front Cell Infect Microbiol. 2020;10: 589464.
Polat C, Ergin Ç, Akkaya Y, Ali Oktem IM. Investigation of Orthohantavirus Seroprevalence in Northern Rural Areas of Denizli Province. Turkey Jpn J Infect Dis. 2020;73:201–4.
Meheretu Y, Granberg Å, Berhane G, et al. Prevalence of Orthohantavirus-Reactive Antibodies in Humans and Peri-Domestic Rodents in Northern Ethiopia. Viruses. 2021;13:1054.
Barrera S, Martínez S, Tique-Salleg V, Miranda J, Guzmán C, Mattar S. Seroprevalencia de Hantavirus, Rickettsia y Chikungunya en población indígena del municipio de Tuchín. Córdoba Infectio. 2015;19:75–82.
CDC. Clinical Manifestation, Hantavirus infections. DHCPP 2019; published online Feb 21. https://www.cdc.gov/hantavirus/technical/hps/clinical-manifestation.html / (accessed 27 Sept 2023).
Vitek CR, Breiman RF, Ksiazek TG, Rollin PE, McLaughlin JC, Umland ET, Nolte KB, Loera A, Sewell CM, Peters CJ. Evidence against person-to-person transmission of hantavirus to health care workers. Clin Infect Dis. 1996;22(5):824–6. https://doi.org/10.1093/clinids/22.5.824. (PMID: 8722939).
Ahlm C, Thelin A, Elgh F, Juto P, Stiernström EL, Holmberg S, et al. Prevalence of antibodies specific to Puumala virus among farmers in Sweden. Scand J Work Environ Health. 1998;24(2):104–8.
Ahlm C, Linderholm M, Juto P, Stegmayr B, Settergren B. Prevalence of serum IgG antibodies to Puumala virus (haemorrhagic fever with renal syndrome) in northern Sweden. Epidemiol Infect. 1994;113(1):129–36.
Akar N, Çaliskan E, Öztürk CE, Ankarali H, Kilinçel Ö, Öksüz S, et al. Seroprevalence of hantavirus and Borrelia burgdorferi in Düzce (Turkey) forest villages and the relationship with sociodemographic features. Turk J Med Sci. 2019;49(2):483–9.
Amaral CD, Costa GB, de Souza WM, Alves PA, Borges IA, Tolardo AL, et al. Silent Orthohantavirus Circulation Among Humans and Small Mammals from Central Minas Gerais. Brazil Ecohealth. 2018;15(3):577–89.
Brummer-Korvenkontio M, Vapalahti O, Henttonen H, Koskela P, Kuusisto P, Vaheri A. Epidemiological study of nephropathia epidemica in Finland 1989–96. Scand J Infect Dis. 1999;31(5):427–35.
de Cordova CMM, Figueiredo LTM. Serologic survey on hantavirus in blood donors from the state of Santa Catarina, Brazil. Rev Inst Med Trop Sao Paulo. 2014;56(4):277–9.
Alves Morais F, Pereira A, Santo Pietro Pereira A, Lazaro Moreli M, Marcelo Aranha Camargo L, Schiavo Nardi M, et al. Serological Survey of Hantavirus in Inhabitants from Tropical and Subtropical Areas of Brazil. Adv Virol. 2016;2016:8628949–8628949.
Yanagihara R, Chin CT, Weiss MB, Gajdusek DC, Diwan AR, Poland JB, et al. Serological evidence of Hantaan virus infection in the United States. Am J Trop Med Hyg. 1985;34(2):396–9.
Elbers AR, Vecht U, Osterhaus AD, Groen J, Wisselink HJ, Diepersloot RJ, et al. Low prevalence of antibodies against the zoonotic agents Brucella abortus, Leptospira spp., Streptococcus suis serotype II, hantavirus, and lymphocytic choriomeningitis virus among veterinarians and pig farmers in the southern part of The Netherlands. Vet Q. 1999;21(2):50–4.
Engler O, Klingstrom J, Aliyev E, Niederhauser C, Fontana S, Strasser M, et al. Seroprevalence of hantavirus infections in Switzerland in 2009: difficulties in determining prevalence in a country with low endemicity. Euro Surveill. 2013;18(50):20660.
Fernandes J, de Oliveira RC, Coelho TA, Martins RMB, Caetano KAA, Horta MAP, et al. Rodent-borne viruses survey in rural settlers from Central Brazil. Mem Inst Oswaldo Cruz diciembre de. 2018;114:e180448–e180448.
Fernandes J, Coelho TA, de Oliveira RC, Guedes LSAL, Teixeira BR, Guterres A, et al. Seroprevalence of rodent-borne viruses in Afro-descendent communities in Brazil. Rev Inst Med Trop Sao Paulo. 2019;61:e66–e66.
Forthal DN, Bauer SP, McCormick JB. Antibody to hemorrhagic fever with renal syndrome viruses (Hantaviruses) in the United States. Am J Epidemiol diciembre de. 1987;126(6):1210–3.
Fritz CL, Fulhorst CF, Enge B, Winthrop KL, Glaser CA, Vugia DJ. Exposure to rodents and rodent-borne viruses among persons with elevated occupational risk. J Occup Environ Med octubre de. 2002;44(10):962–7.
Gardner SL, Von Essen S, Berger J, Hjelle B. Low seroprevalence among farmers from Nebraska and vicinity suggests low level of human exposure to sin nombre virus. J Agromedicine junio de. 2005;10(1):59–61.
Gibbs CJ, Takenaka A, Franko M, Gajdusek DC, Griffin MD, Chields J, et al. Seroepidemiology of Hantaan virus. Lancet diciembre de. 1982;2(8312):1406–7.
Gnanasekaran A, Paramasivam R, Mohan K, Daniel JC, Murugasan K, Perumal Kannabiran U, et al. Seroprevalence of certain bacterial and viral infections among the Irula tribal population of Marakkanam, Tamil Nadu state, India. Primary health care research & development. 2013;14(2):185–91.
Gonzalez LM, Lindsey AE, Hjelle B, Dominguez D, Brown J, Goade D, et al. Prevalence of antibodies to Sin Nombre virus in humans living in rural areas of southern New Mexico and western Texas. Virus Res febrero de. 2001;74(1–2):177–9.
Groen J, Gerding MN, Jordans JG, Clement JP, Nieuwenhuijs JH, Osterhaus AD. Hantavirus infections in The Netherlands: epidemiology and disease. Epidemiol Infect abril de. 1995;114(2):373–83.
Jameson LJ, Taori SK, Atkinson B, Levick P, Featherstone CA, van der Burgt G, et al. Pet rats as a source of hantavirus in England and Wales, 2013. Euro Surveill. 2013;18(9):20415. Available from: https://pesquisa.bvsalud.org/portal/resource/es/mdl-23470018.
Klempa B, Koivogui L, Sylla O, Koulemou K, Auste B, Krüger DH, et al. Serological evidence of human hantavirus infections in Guinea. West Africa J Infect Dis. 2010;201(7):1031–4.
Limongi JE, da Costa FC, Pinto RMC, de Oliveira RC, Bragagnolo C, Lemos ERS, et al. Cross-sectional survey of hantavirus infection. Brazil Emerg Infect Dis. 2009;15(12):1981–3.
Lozynskyi I, Shulgan A, Zarichna O, Ben I, Kessler W, Cao X, et al. Seroprevalence of Old World Hantaviruses and Crimean Congo Hemorrhagic Fever Viruses in Human Populations in Northwestern Ukraine. Front Cell Infect Microbiol. 2020;10: 589464.
Medeiros DBA, da Rosa EST, Marques AAR, Simith DB, Carneiro AR, Chiang JO, et al. Circulation of hantaviruses in the influence area of the Cuiabá-Santarém Highway. Mem Inst Oswaldo Cruz septiembre de. 2010;105(5):665–71.
Mertens M, Wölfel R, Ullrich K, Yoshimatsu K, Blumhardt J, Römer I, et al. Seroepidemiological study in a Puumala virus outbreak area in South-East Germany. Med Microbiol Immunol. 2009;198(2):83–91.
Oldal M, Németh V, Madai M, Pintér R, Kemenesi G, Dallos B, et al. Serosurvey of pathogenic hantaviruses among forestry workers in Hungary. Int J Occup Med Environ Health. 2014;27(5):766–73.
Rozental T, Silva ASVD, Oliveira RC, Favacho ARM, Oliveira MLA, Bastos FI, et al. Seroprevalence of Bartonella spp., Coxiella burnetii, and Hantavirus among people who inject drugs in Rio de Janeiro, Brazil: a retrospective assessment of a biobank. Rev Inst Med Trop Sao Paulo. 2018;60:e31.
Tsai TF, Bauer SP, Sasso DR, Whitfield SG, McCormick JB, Caraway TC, et al. Serological and virological evidence of a Hantaan virus-related enzootic in the United States. J Infect Dis julio de. 1985;152(1):126–36.
da SP Vieira CJ, da Silva DJF, Barreto ES, Siqueira CEH, da Costa VG, Lourenço FJ, et al. Serological evidence of hantavirus infection in an urban area in Mato Grosso State, Brazil. Rev Soc Bras Med Trop. 2016;49(3):348–50.
Wilken JA, Jackson R, Materna BL, Windham GC, Enge B, Messenger S, et al. Assessing prevention measures and Sin Nombre hantavirus seroprevalence among workers at Yosemite National Park. Am J Ind Med. 2015;58(6):658–67.
Wood H, Drebot MA, Dewailly E, Dillon L, Dimitrova K, Forde M, et al. Seroprevalence of seven zoonotic pathogens in pregnant women from the Caribbean. Am J Trop Med Hyg. 2014;91(3):642–4.
Schandelmaier S, Briel M, Varadhan R, Schmid CH, Devasenapathy N, Hayward RA, et al. Development of the Instrument to assess the Credibility of Effect Modification Analyses (ICEMAN) in randomized controlled trials and meta-analyses. CMAJ. 2020;192(32):E901–6. https://doi.org/10.1503/cmaj.200077.
de Borba L, Delfraro A, Raboni SM, dos Santos CND. First evidence of asymptomatic infection related to the Araucaria (Juquitiba-like) hantavirus. BMJ Case Rep. 2013;2013:bcr2013009910.
Sironen T, Vaheri A. Hantaviruses☆. Reference Module in Biomedical Sciences. 2014. https://doi.org/10.1016/b978-0-12-801238-3.02578-2.
Leibler JH, Zakhour CM, Gadhoke P, Gaeta JM. Zoonotic and Vector-Borne Infections Among Urban Homeless and Marginalized People in the United States and Europe, 1990–2014. Vector Borne Zoonotic Dis. 2016;16(7):435–44.
Llanos-Soto S, González-Acuña D. Conocimiento acerca de los patógenos virales y bacterianos presentes en mamíferos silvestres en Chile: una revisión sistemática. Rev Chilena Infectol. 2019Feb;36(1):43–67.
Ferres M, Vial P, Marco C, Yanez L, Godoy P, Castillo C, et al. Prospective evaluation of household contacts of persons with hantavirus cardiopulmonary syndrome in Chile. J Infect Dis. 2007;195(11):1563–71. https://doi.org/10.1086/516786. (Epub 2007 Apr 16 PMID: 17471425).
Martínez VP, Di Paola N, Alonso DO, Pérez-Sautu U, Bellomo CM, Iglesias AA, et al. “Super-Spreaders” and person-to-person transmission of Andes virus in Argentina. N Engl J Med. 2020;383(23):2230–41. https://doi.org/10.1056/NEJMoa2009040. (PMID: 33264545).
Funding
This work was supported by the Universidad de Río Negro. No additional external funding was received.
Author information
Authors and Affiliations
Contributions
F.T.: Conceived the study, led the research design and coordination, and substantively revised the manuscript. Also responsible for final approval of the version to be published. F.P.: Contributed to data acquisition and analysis, and assisted in drafting the manuscript. C.T.: Played a key role in the interpretation of data and critically revised the manuscript for important intellectual content. L.L.: Assisted with data collection and analysis and contributed to the drafting of the manuscript. G.C.: Involved in the data analysis and interpretation, provided critical revisions to the manuscript. G.G.: Contributed to the conception and design of the work, helped in the drafting and revision of the manuscript. A.I. and Y.E.: Both contributed equally to the acquisition and analysis of data and to drafting parts of the manuscript related to their expertise. A.I.: Oversaw the methodology, was involved in the critical revision of the manuscript for key intellectual content, and approved the final version to be published.
All authors agreed to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. All authors have read and agreed to the published version of the manuscript.
Author Consent Declaration:All listed authors have actively participated in the conception and design of this study, or analysis and interpretation of data, and/or have been involved in the drafting or revising of the manuscript critically for important intellectual content. Each author has provided explicit consent to submit the manuscript in its current form and has approved the final version to be published.
Corresponding author
Ethics declarations
Ethics approval and consent to participate
As this study involves secondary data and does not include direct involvement of human participants, the requirement for ethics approval is not applicable.
Given that this study is a systematic review using secondary data, there were no direct human participants involved. Human Ethics and Consent to Participate declarations: not applicable.
Consent for publication
Not applicable.
Competing interests
The authors declare no competing interests.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
About this article
Cite this article
Tortosa, F., Perre, F., Tognetti, C. et al. Seroprevalence of hantavirus infection in non-epidemic settings over four decades: a systematic review and meta-analysis. BMC Public Health 24, 2553 (2024). https://doi.org/10.1186/s12889-024-20014-w
Received:
Accepted:
Published:
DOI: https://doi.org/10.1186/s12889-024-20014-w