The CDC is worried about a mpox rebound and urges people to get vaccinated
A cluster of mpox cases in the Chicago area has sparked fears of a summer wave. Health officials are pointing to new research showing the vaccine is effective and hoping people take notice.
When the JYNNEOS vaccine for mpox rolled out last summer, health officials believed it would work. It was an educated guess, at the height of a public health emergency, based mostly on data from animal studies.
Now, after 1.2 million doses have been given in the U.S., the Centers for Disease
