Dr. Bloom studies virus evolution at the Fred Hutchinson Cancer Center in Seattle. Viruses far more devastating than the coronavirus that causes Covid-19 have plagued humankind. Smallpox, for example, ...

Shares of Danish biotech Bavarian Nordic surged on Thursday after the company reported strong earnings and a large order of its mpox vaccine, extending its gains this year as nations mobilize to ...

The World Health Organization’s decision to declare mpox a global public health emergency for the second time in two years may seem like déjà vu — but there are key differences between the strain that ...