Volume 20, Number 7—July 2014
Undiagnosed Acute Viral Febrile Illnesses, Sierra Leone
|Sample no.||CHIKV ELISA
*Patient samples were tested for IgM and IgG reactivity in a CHIKV ELISA. Samples with only IgM were tested for their ability to neutralize specific alphaviruses, CHIKV, chikungunya virus; PRNT, plaque-reduction neutralization test; ONNV, o'nyong-nyong virus; SFV, Semliki Forest virus; SINV, Sindbis virus.