A recent increase in cases of the human metapneumovirus (hMPV) in China has been misrepresented on social media as evidence of a new virus spreading in the country with some posts claiming it prompted China to declare a state of emergency.

The human metapneumovirus is reportedly surging in China, but should Americans be concerned? Here's what to know about HMPV symptoms and more.

The attention being paid to a Chinese outbreak of a virus often confused with flu is a sign that respiratory infection tracking is improving.

Reports of human metapneumovirus (HMPV), a common respiratory illness that causes flu- and cold-like symptoms, are growing across the Northern Hemisphere, including in China, though neither the World Health Organization (WHO) nor the CDC have expressed alarm at this time.

News that northern China is seeing a surge of the respiratory illness called human metapneumovirus (HMPV), bringing an uptick in hospitalizations, is sparking a bit of anxious déjà vu on social media.

Here’s what to know about the human metapneumovirus.

Discover what Human Metapneumovirus (HMPV) is, its symptoms, causes, and treatments. Learn how it spreads and ways to prevent infection. Stay informed about this common yet potentially serious respiratory virus.

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.

Most cases of HMPV are mild, but infection can increase health risks—particularly for the elderly, young children and people with low immunity. In extreme cases, it can lead to severe complications.