.Mpox (monkeypox).elombatd@who.int.Tue, 20/08/2024 – 09:08.Find out more about Mpox (monkeypox) Mpox (monkeypox) is an infectious health condition caused by the monkeypox virus. It can easily lead to a distressing breakout, bigger lymph nodes and also high temperature. The majority of people fully recuperate, yet some get extremely ill.