Those versions have been associated with more severe illness and deaths than the Clade 2 version responsible for the 2022 global outbreak. Related News | WHO Declares Mpox Outbreak In Africa As ...

though testing is still being performed to confirm if the case is Clade 1 or 2. No cases of Clade 1 mpox have been recorded in the U.S. to date. There are two clades of mpox—previously known as ...

SAN FRANCISCO — Tecovirimat failed to reduce clade II mpox lesions ... confirmed or presumptive mpox for fewer than 14 days in a 2:1 ratio to receive either twice-daily oral tecovirimat 600 ...

and clade 2. Symptoms include fever, a skin rash or pus-filled blisters, swollen lymph nodes and body aches. The WHO first declared an international public health emergency in 2022 over the spread ...