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

There have been 21,370 confirmed mpox cases worldwide, including both Clade I and Clade II, in 79 locations since the ...

The United States’ first known case of a more severe strain of mpox was confirmed in California, the US Centers for Disease ...

There is no evidence that the mpox clade I strain is spreading between people in California or elsewhere in the U.S.

A recent case of the more severe Clade I mpox strain has been identified in California, marking the first instance in the ...

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

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

The first U.S. case of a new form of mpox that was first seen in eastern Congo has been confirmed, health officials said. The ...

“People who had close contact with this individual are being contacted by public health workers, but there is no concern or ...

The first case of a new strain of mpox in the United States has been reported in San Mateo County, officials said Saturday.

The first known case of a new, more severe strain of mpox in the US has been found in the Bay Area. San Mateo County Health ...

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