CNWL

Sexual Health Services
in London and Surrey

Advice about mpox

8 November 2024

Updated: 7 November 2024

Mpox (formerly known as monkeypox) is a rare viral infection that spreads through close, person-to-person contact.

There are two main types, or “clades,” of mpox: Clade 1 and Clade 2. Since 2022, a small number of Clade 2 mpox cases, a generally milder form, have been reported in the UK. Cases of Clade 1 mpox, which can be more serious, remain very rare in the UK.

Risk Level
The overall risk of mpox in the UK is low. However, if you have recently travelled to areas where mpox is more common, please be aware of the signs and symptoms. Contact NHS 111 if you have any concerns.

Find out more about mpox, its symptoms, and treatment.

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