Porcine Hemagglutinating Encephalomyelitis Virus and Respiratory Disease in Exhibition Swine, Michigan, USA, 2015

Abstract

Acute outbreaks of respiratory disease in swine at agricultural fairs in Michigan, USA, in 2015 raised concern for potential human exposure to influenza A virus. Testing ruled out influenza A virus and identified porcine hemagglutinating encephalomyelitis virus as the cause of influenza-like illness in the affected swine.

Keywords

• porcine hemagglutinating encephalomyelitis
• porcine hemagglutinating encephalomyelitis virus
• coronavirus
• swine
• influenza A virus
• disease outbreaks