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

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

The "risk of clade I mpox to the public in the United States remains low," the U.S. Centers for Disease Control and ...

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

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

Public health officials have reported the first case of clade I mpox in the United States in a person who traveled to ...

California‘s Department of Public Health has reported the state’s first positive test for a type of mpox known as Clade Ib.

The person had traveled to eastern Africa and was treated in San Mateo upon return, according to the California Department of ...

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

The first case in the U.S. of a more severe strain of mpox was reported in San Mateo County, the California Department of ...

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

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 ...