Health officials in California have confirmed the first domestic case of a more severe strain of mpox in a traveler from Eastern Africa, according to the Centers for Disease Control and Prevention.

The first known case of a new, more severe strain of mpox in the US has been found in the Bay Area. San Mateo County Health said the patient contracted the new strain, clade I mpox categorized by ...

A recent case of the more severe Clade I mpox strain has been identified in California, marking the first instance in the United States. The infected individual had recently traveled to East ...

A strain of mpox disease that had previously been undetected in the U.S. has been found in California, according to the Centers for Disease Control and Prevention. California's health department ...

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 Africa and was treated in San Mateo County, the California Department of ...

The United States confirmed its first case of clade I Mpox, a more aggressive strain, the US Centres for Disease Control and Prevention announced Saturday. The person diagnosed in the state of ...

Clade 1 mpox has caused more severe illness. The United States has confirmed its first known case of clade 1 mpox, a more severe strain of the virus, in California, according to the US Centers for ...

A first case of the clade I mpox strain was confirmed in California. The individual had traveled from eastern Africa and experienced mild symptoms. This strain, primarily spreading through sexual ...

Symptoms are improving and the risk to the public is low. Mpox is a rare disease caused by infection with a virus that’s in the same family as the one that causes smallpox. It is endemic in ...

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 Africa and was treated in San Mateo County, the California Department of ...