prevalence of multiple subtypes of influenza a virus in japanese wild raccoons. | raccoons (procyon lotor), which are not native to japan, have been suspected to transmit various pathogens by frequent intrusion into agricultural and residential areas. to determine influenza a virus seropositivity in raccoons in japan, we examined a total of 634 raccoons captured in 19 towns (a-s) from 2009 to 2012. agar gel precipitation tests showed that the antibody prevalence was 1.89% (12/634). all positive raccoons were captured in three towns (a-c) located within a radius of approximate ... | 2014 | 24818620 |