| Number of human studies (n = 45) | Number of animal studies (n = 9) | Number of environmental studies (n = 12) |
---|---|---|---|
Region | |||
 Adamawa | 1 (2.2%) | 2 (22.2%) |  |
 Centre | 21 (46.7%) | 2 (22.2%) |  |
 Far-north | 1 (2.2%) |  |  |
 Littoral | 5 (11.1%) |  | 4 (33.3%) |
 North-west | 2 (4.4%) |  |  |
 South-west | 7 (15.6%) | 3 (33.3%) | 5 (41.7%) |
 West | 8 (17.7%) | 2 (22.2%) | 3 (25%) |
Type of material | |||
 Journal article | 45 (100%) | 7 (77.8%) | 12 (100%) |
 Dissertation (Unpublished) |  | 2 (22.2%) |  |
Language | |||
 English | 40 (88.9%) | 5 (55.6%) | 12 (100%) |
 French | 5 (11.1%) | 4 (44.4%) |  |
Study design | |||
 Cross sectional | 42 (93.3%) | 9 (100%) | 12 (100%) |
 Longitudinal | 2 (6.7%) |  |  |
Animal and human population study | |||
 Beef cattle |  | 2 (22.2%) |  |
 Poultry: broilers & eggs layers |  | 5 (55.6%) |  |
 Swine |  | 1 (11.1%) |  |
 Shrimps |  | 1 (11.1%) |  |
 Healthy adults | 5 (11.1%) |  |  |
 Patients or cases | 36 (80%) |  |  |
 Health care personnel | 4 (8.9%) |  |  |
Common infection | |||
 Urinary tract infection | 29 (64.4%) |  |  |
 Bloodstream infection | 17 (37.8%) |  |  |
 Gastro-intestinal infection | 15 (33.3%) |  |  |
 Respiratory infection | 14 (31.1%) |  |  |
 Skin problems | 6 (13.3%) |  |  |
 Eye and ear discharge | 5 (11.1%) |  |  |
Samples studied | |||
 Faecal/cloacal swabs/caecum |  | 7 (77.8%) |  |
 Meat or carcass |  | 1 (11.1%) |  |
 Shrimps |  | 1 (11.1%) |  |
 Stool sample | 14 (31.1%) |  |  |
 Urine | 26 (57.8%) |  |  |
 Vaginal swabs | 14 (31.1%) |  |  |
 Blood | 12 (26.7%) |  |  |
 Pus | 12 (22.7%) |  |  |
 Wounds swabs | 10 (22.2%) |  |  |
 Skin | 6 (13.3%) |  |  |
 Nasal swabs | 4 (8.9%) |  |  |
 Medical tools and devices |  |  | 6 (50%) |
 Water |  |  | 3 (25%) |
 uncooked vegetables |  |  | 1 (8.3%) |
 Money (notes and coins) |  |  | 1 (8.3%) |
 Abattoirs drains |  |  | 1 (8.3%) |
Bacteria isolates studied | |||
 Escherichia coli | 23 (51.1%) | 3 (33.3%) | 3 (25%) |
 Salmonella spp. | 1 (2.1%) | 6 (66.7%) | 1 (8.3%) |
 Klebsiella spp | 19 (42.2%) |  | 3 (25%) |
 Enterococcus spp | 7 (15.6%) | 1 (11.1%) | 2 (16.7%) |
 Proteus spp | 6 (13.3%) | 2 (22.2%) | 2 (16.7%) |
 Citrobacter spp | 4 (8.9%) |  |  |
 Staphylococcus spp. | 18 (40%) | 1 (11.1%) | 8 (66.7%) |
 Streptococcus spp | 6 (13.3%) |  | 1 (8.3%) |
 Pseudomonas aeruginosa | 11 (24.4%) |  | 4 (33.3%) |
 Bacillus spp | 2 (4.4%) |  | 6 (50%) |
 Shigella spp | 2 (4.4%) |  | 3 (25%) |
 Vibrio cholerae | 1 (2.1%) | 1 (11.1%) | 3 (25%) |