HMPV (human metapneumovirus) is not a new virus. It has been around for decades. HMPV causes respiratory illness similar to the common cold and most people recover in a few days. HMPV was first documented in the Netherlands in 2001 and now occurs worldwide. Claims of rising HMPV cases in China are misleading. This is a normal seasonal trend for the virus, similar to how flu cases go up in colder months. There is currently no evidence of a higher-than-expected rate of spread in China.

HMPV was documented relatively recently in 2001 in the Netherlands, but research suggests that antibodies to the virus were present in people over 50 years ago.

Most people with HMPV experience mild symptoms and recover in a few days. Young children, adults over the age of 65, and people with weakened immune systems may develop a more serious respiratory infection and require medical care.

To avoid HMPV and other respiratory viruses, wash your hands often, avoid close contact with people who are sick, avoid touching your face and disinfect frequently touched surfaces.