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

San Mateo County health officials have announced the nation’s first known case of a severe form of mpox that has fueled an ...

There is no evidence that the strain is spreading in California or the U.S., and the risk of contracting Clade I mpox in the ...

San Mateo County health officials said on Saturday they have reported the first known case of clade I mpox in California and ...

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

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