Most people with mpox develop a rash within about three weeks of being exposed. Some people get a rash before any other symptoms. Other early symptoms can feel like the flu, such as fever, headache, muscle aches, swollen lymph nodes, sore throat, cough, chills or extreme tiredness. When flu‑like symptoms appear, a rash usually follows within a few days.
The rash can show up on any part of the body and may look like pimples or blisters. It can itch or be painful and will go through several stages, including scabbing, before fully healing. Mpox can spread from the time symptoms begin until the rash has healed completely.
If you have a new or unexplained rash, avoid close or intimate contact with others until you’ve been checked by a healthcare provider. If you don’t have insurance or a regular provider, visit a public health clinic. Wear a mask when being evaluated.
