ANTIBODY DIRECTED AGAINST CHIKUNGUNYA VIRUS OR ANTIGEN-BINDING FRAGMENT THEREOF, AND USE OF SAME

摘要

Provided is a novel antibody directed against each of a chikungunya ECSA virus, a chikungunya WA virus and a chikungunya Asian virus, or an antigen-binding fragment of the antibody. An antibody directed against a chikungunya virus or an antigen-binding fragment of the antibody according to the present invention is characterized by containing: a heavy-chain variable region or a heavy chain mentioned in (1), (2) or (3); and a light-chain variable region or a light chain mentioned in (4).