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

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

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

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

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

The Centers for Disease Control and Prevention confirmed the first U.S. case of Clade I mpox in California. The patient, who ...

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

The county of San Mateo has now had the first reported case of clade I mpox in the United States, according to the California ...

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

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 ...

The first known case of clade I mpox in the U.S. was recently discovered in a person in California, the Centers for Disease ...

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