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

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

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

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.

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

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

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 ...

According to the CDPH, the person identified with mpox was treated in San Mateo County and is now isolating at home while recovering.

Socialites, be sure to safeguard yourself! The first U.S. case of a deadlier form of the mpox (formerly monkeypox)virus ...

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