The first case in the U.S. of a more severe strain of mpox was reported in San Mateo County, the California Department of ...

Health officials in California have confirmed the first domestic case of a more severe strain of mpox in a traveler from ...

Health officials in California confirmed Saturday they have identified the first known case of a more severe form of mpox ...

San Mateo County health officials said on Saturday they have reported the first known case of clade I mpox in California and ...

The first case in the U.S. of a more severe strain of monkeypox was reported in San Mateo County, the California Department ...

A person in California tested positive for mpox clade I, the first time the strain has been reported in the U.S.

A new strain of mpox has been confirmed on American shores after a traveler returned to California from a visit to Africa, ...

Health officials said Saturday they have confirmed the first U.S. case of a new form of mpox that was first seen in eastern ...

There is no evidence that the strain is spreading in California or the U.S., and the risk of contracting Clade I mpox in the ...

The infected individual, who received treatment in San Mateo County, recently returned from Africa, where an mpox outbreak is ongoing.

U.S. health officials confirmed on Saturday the first case of a more severe strain of mpox that infected an individual who ...