Table 3 Seroprevalence of dengue and chikungunya among febrile and afebrile participants in north-eastern Tanzania (N = 1003)
| Â | Febrile n (%) | Afebrile n (%) | ||||||
|---|---|---|---|---|---|---|---|---|
Sites | Bondo | Hai | TPC | Total | Bondo | Hai | TPC | Total |
n = 156 | n = 87 | n = 138 | n = 381 | n = 346 | n = 153 | n = 123 | n = 622 | |
Dengue IgM | a0 (0) | 0 (0) | 3.6 (5) | 1.3 (5) | a0.6 (2) | 0.7 (1) | 1.6 (2) | 0.8 (5) |
Dengue IgG | a1.3 (2) | 1.1 (1) | 1.4 (2) | 1.3 (5) | a1.2 (4) | 0.7 (1) | 0 (0) | 0.8 (5) |
Chikungunya IgM | 14.7 (23) | 13.8 (12) | 10.1 (14) | 12.9 (49) | 12.1 (42) | 20.3 (31) | 10.6 (13) | 13.8 (86) |
Chikungunya IgG | a1.9 (3) | 6.9 (6) | 3.6 (5) | 3.7 (14) | 3.2 (11) | 6.5 (10) | 11.4 (14) | 5.6 (35) |