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

California health officials have recently reported the first known case of clade I mpox to be detected in the U.S.

As Africa continues to battle an outbreak of the newer "clade Ib" strain of mpox, California officials have confirmed the ...

Health officials have confirmed a U.S. case of an aggressive new form of mpox, detected in northern California in someone who ...

The unidentified patient had recently returned from Africa, where the virus has caused a deadly epidemic, health officials ...

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

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

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

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

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

Researchers have developed an optical biosensor that detects the virus that causes mpox. The technology could make diagnosis much faster and cost-effective as the disease continues to spread worldwide ...

The first case in the U.S. of a more severe mpox variant has been confirmed in a person who had recently traveled to East ...