.Mpox (monkeypox).elombatd@who.int.Tue, 20/08/2024 - 09:08.Learn more concerning Mpox (monkeypox) Mpox (monkeypox) is a contagious ailment caused by the monkeypox virus. It may create an excruciating rash, bigger lymph nodes and also high temperature. Many people entirely bounce back, however some obtain extremely unwell.