As Africa continues to battle an outbreak of the newer "clade Ib" strain of mpox, California officials have confirmed the first known US case of this strain of the virus.

A concerning strain of Mpox, Clade 1, has been detected in the USA for the first time. This strain, already responsible for ...

There have been more than 3,000 confirmed cases of mpox in the country this year, CDC data shows. Florida has reported more ...

The CDC said the country's first clade I mpox case is related to the outbreak in Central and Eastern Africa. The person had ...

The Centers for Disease Control and Prevention issued an alert this week to health care workers to be aware of mpox symptoms ...

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

ABC News medical contributor Dr. Alok Patel discusses the CDC alert, as risk to the public remains low, according to the ...

The U.S. Centers for Disease Control and Prevention (CDC) has reported the first confirmed case of clade I mpox in the United ...

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

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