Evidence of Influenza A in Wild Norway Rats (Rattus norvegicus) in Boston, Massachusetts.

ABSTRACT: Influenza A virus (IAV) is known to circulate among human and animal reservoirs, yet there are few studies that address the potential for urban rodents to carry and shed IAV. Rodents are often used as influenza models in the lab, but the few field studies that have looked for evidence of IAV in rodents have done so primarily in rural areas following outbreaks of IAV in poultry. This study sought to assess the prevalence of IAV recovered from wild Norway rats in a dense urban location (Boston). To do this, we sampled the oronasal cavity, paws, and lungs of Norway rats trapped by the City of Boston's Inspectional Services from December 2016 to September 2018. All samples were screened by real-time, reverse transcriptase PCR targeting the conserved IAV matrix segment. A total of 163 rats were

SUBMITTER: Cummings CO 

PROVIDER: S-EPMC8519512 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature