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. 2011 Aug;17(8):1568–1569. doi: 10.3201/eid1708.110153

Table. Prevalence of IgG and IgM against dengue virus in humans and nonhuman primates, Gabon*.

Province No. positive/no. tested (% positive)
Humans
Pet monkeys†
Wild monkeys‡
IgG IgM IgG IgM IgG IgM
Estuaire 5/286 (1.7) 1/95 (1.1) 0/13 (0) 0/13 (0) 0/1 (0) 0/1 (0)
Haut-Ogooué 1/364 (0.3) 0/80 (0) 0/8 (0) 0/8 (0) 0/1 (0) 0/1 (0)
Moyen-Ogooué 3/558 (0.5) 1/113 (0.9) 0/10 (0) 0/10 (0) 0/7 (0) 0/7 (0)
Ngounié 0/146 (0) 0/60 (0) 0/51(0) 0/51 (0) 0/5 (0) 0/5 (0)
Nyanga 1/774 (0.1) 0/151 (0) 0/33 (0) 0/33 (0) 0/2 (0) 0/2 (0)
Ogooué Ivindo 5/499 (1) 0/105 (0) 0/31(0) 0/31 (0) 0/3 (0) 0/3 (0)
Ogooué-Lolo 0/416 (0) 0/90 (0) 0/11 (0) 0/11 (0) 0/3 (0) 0/3 (0)
Ogooué-Maritime 2/197 (1) 1/72 (1.4) 0 0 0/18 (0) 0/18 (0)
Woleu-Ntem
3/831 (0.4)
2/163 (1.2)

0/29 (0)
0/29 (0)

0/10 (0)
0/10 (0)
Total 20/4,341 (0.5) 5/930 (0.5) 0/186 (0) 0/186 (0) 0/50 (0) 0/50 (0)

*Ig, immunoglobulin.
†Cercopithecus cephus, C. nictitans, C. neglectus, C. pogonias, C. solatus, Cercocebus torquatus, Gorilla gorilla, Lophocebus albigena, Mandrillus sphinx, Miopithecus ogoouensis, and Pan troglodytes species.
‡Cercopithecus cephus, C. nictitans, C. neglectus, C. pogonias, Cercocebus torquatus, Mandrillus sphinx, and Perodictitus potto species.