A rapidly developing outbreak of clade Ib mpox among gay, bisexual and other men who have sex with men associated with severe proctitis, Northern Ireland, June 2026
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We describe a rapidly expanding clade Ib mpox outbreak among gay, bisexual and other men who have sex with men in Northern Ireland. Following 12 months with no detected mpox cases, 22 confirmed cases were notified between 6 and 30 June 2026. Cases had a median... ...
