Viral video showing HMPV chaos at China hospital raises alarm. Is human metapneumovirus a new virus?

HMPV surge in China: China is dealing with an outbreak of respiratory illness- Human Metapnuemovirus (HMPV) which has raised concerns all over the globe, prompting its neighbouring countries to step up their surveillance. A video purportedly shows hospitals crowded in China amid flu outbreak, reminding users of the scary Covid-19 pandemic. India has reported three cases of HMPV.