Concurrent amplification of Zika, chikungunya, and yellow fever virus in a sylvatic focus of arboviruses in Southeastern Senegal, 2015
Abstract Background Chikungunya (CHIKV), yellow fever (YFV) and Zika (ZIKV) viruses circulate in sylvatic transmission cycles in southeastern Senegal, where they share common hosts and vectors.All three viruses undergo periodic amplifications, during which they are detected in mosquitoes and sometimes in hosts.However, little is known about their s