簡要描述:Chikungunya virus strain 181/25 is an attenuated strain propagated in Vero C1008 cells (ATCC CRL-1586). This animal virus was isolated in 1962 from a human in Thailand.
Chikunguya virus, strain 181/25 is an attenuated derivative of strain AF15561, which was originally isolated from a human in Thailand in 1962. Attenuation of this strain is mediated by two amino acid substitutions in the E2 glycoprotein.