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

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

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

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 ...

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 mpox variant has been confirmed in a person who had recently traveled to East ...

The World Health Organization issued a global health emergency over the spread of the new, more lethal clade I mpox strain.

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