.Mpox (monkeypox).elombatd@who.int.Tue, 20/08/2024 - 09:08.Learn more concerning Mpox (monkeypox) Mpox (monkeypox) is a contagious ailment triggered by the monkeypox virus. It can easily create a painful rash, increased lymph nodules and fever. The majority of people completely recoup, yet some get extremely ill.