First known U.S. case of mpox variant found in San Mateo CountyThe first case of the clade I variant of mpox has been detected in the U.S., highlighting an emerging health concern.
First U.S. case of mpox variant reported in San Mateo CountyThe U.S. confirmed its first case of the severe Clade I mpox variant, but local transmission risk remains low.
First known U.S. case of mpox variant found in San Mateo CountyThe first case of the clade I variant of mpox has been detected in the U.S., highlighting an emerging health concern.
First U.S. case of mpox variant reported in San Mateo CountyThe U.S. confirmed its first case of the severe Clade I mpox variant, but local transmission risk remains low.