Fig. 6From: covidscreen: a web app and R Package for assessing asymptomatic COVID-19 testing strategiesDetected/undetected asymptomatic cases by vaccine efficacy across testing frequencies, assuming high vaccination and case rates. Low vaccine efficacy increases the number of overall cases; weekly screening detects increasing number of vaccinated cases but is insufficient to fully control the resulting risk. Default values were used for other input parametersBack to article page