Application of nested Polymerase Chain Reaction to Detection of Mouse Hepatitis Virus in Fecal Specimens during a Natural Outbreak in an Immunodeficient Mouse Colony

摘要

The usefulness of RT-PCR for the detection of MHV in tissues and feces of experimentally infected animals has been reported, but it was unclear whether the method was also applicable for the detection of MHV during a natural outbreak. Enterotropic infection is considered to be the most common form of natural infection among various forms of MHV infection. In this paper, RT-nested PCR was performed to detect MHV excreted in the feces during an outbreak in an immunocompromised A/WySnJ mouse colony.