Therapeutic treatment of Nipah virus infection in nonhuman primates with a neutralizing human monoclonal antibody.

ABSTRACT: Nipah virus (NiV) is an emerging zoonotic paramyxovirus that causes severe and often fatal disease in pigs and humans. There are currently no vaccines or treatments approved for human use. Studies in small-animal models of NiV infection suggest that antibody therapy may be a promising treatment. However, most studies have assessed treatment at times shortly after virus exposure before animals show signs of disease. We assessed the efficacy of a fully human monoclonal antibody, m102.4, at several time points after virus exposure including at the onset of clinical illness in a uniformly lethal nonhuman primate model of NiV disease. Sixteen African green monkeys (AGMs) were challenged intratracheally with a lethal dose of NiV, and 12 animals were infused twice with m102.4 (15 mg/kg) beginning

SUBMITTER: Geisbert TW 

PROVIDER: S-EPMC4467163 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature