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

The patient was traveling from East Africa, where the mpox disease is endemic. The CDC says the strain does not present a ...

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

The person had traveled to eastern Africa and was treated in Northern California upon return, according to the California ...

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

A person in California has tested positive for a form of mpox causing a widespread epidemic in Africa, the state’s Department ...

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

California health officials confirmed Saturday the first known case of an emerging mpox strain in the United States, though ...

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

A San Mateo County resident was diagnosed with the first known case in the United States of a certain variation of mpox, known as clade I mpox, the county’s health department and California Department ...

The individual is recovering after traveling from Africa, where an outbreak that has killed hundreds is spreading.

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