.Mpox (monkeypox).elombatd@who.int.Tue, 20/08/2024 - 09:08.Learn more regarding Mpox (monkeypox) Mpox (monkeypox) is an infectious illness dued to the monkeypox virus. It can lead to an unpleasant breakout, bigger lymph nodes and high temperature. Lots of people fully bounce back, but some receive extremely sick.