While cases are climbing in China, the situation is very different from what it was when Covid-19 emerged five years ago, medical experts say. HMPV has circulated in humans for decades.

Symptoms of HMPV are similar to that of the common cold and can include a cough, fever, runny nose, sore throat, wheezing, shortness of breath and a rash. It can also cause upper and lower respiratory infections.

Plenty of viruses are having their strongest season for years. But experts have urged calm about HMPV, which is not a new disease — even if you've never heard about it.

Cases of HMPV have doubled in the UK since early December with many Brits having been struck down in the country with symptoms similar to those of the common cold

Five years on from the first news of COVID, recent reports of an obscure respiratory virus in China may understandably raise concerns. Chinese authorities first issued warnings about human metapneumo

Cases of human metapneumovirus, or HMPV, a contagious virus that can lead to respiratory disease, is reportedly spiking in northern China. Infectious disease experts say risk to the U.S. is low.

Human metapneumovirus (HMPV) is the newest virus name making the rounds after upticks have been reported in China, India and even the U.S. What we know.