CDC: New listeria outbreak tied to 23 illnesses, 1 death

One death and nearly two dozen hospitalizations are tied to a new listeria outbreak of unknown origin, health officials said Thursday. The CDC says nearly all the 23 people known to have been infected in the outbreak either live in or traveled to Florida about a month before they got sick.

Here's who should get vaccines for monkeypox

Reacting to a surprising and growing monkeypox outbreak, U.S. health officials on Tuesday expanded the group of people recommended to get vaccinated against the monkeypox virus.