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Table 3 Seroprevalence of dengue and chikungunya among febrile and afebrile participants in north-eastern Tanzania (N = 1003)

From: Prevalence of dengue and chikungunya virus infections in north-eastern Tanzania: a cross sectional study among participants presenting with malaria-like symptoms

  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)
  1. IgM Immunoglobulin M, IgG Immunoglobulin G
  2. aDifference was calculated by Fishers exact test