Outbreaks · Outbreak
Broader transmission of mpox due to clade Ib MPXV
Bulletin issued
WHO status
5 Dec 2025
Published
See WHO
Figures
WHO reports broader transmission of mpox clade Ib, with local transmission now occurring among men who have sex with men in countries previously unaffected or with only travel-linked cases. The bulletin, issued 259 days ago, documents recent epidemiological developments and response activities related to the global public health situation.
Source: WHO Disease Outbreak News · see WHO for figures