The first national case of monkeypox was discovered May 7, with the following rapid increase in cases causing the UK Health Security Agency to issue a warning that the spread was ' significant and concerning', with a particular note of caution for gay and bisexual men. Health bosses also issued a coronavirus reminder for those planning to use public transport over the long weekend. The UK's top health watchdog has issued a note of caution to people taking part in the Queen's Platinum Jubilee celebrations, as the number of monkeypox cases hit 106 in less than three weeks.