Monkeypox Signs & Symptoms

Know the symptoms of monkeypox and when to contact a healthcare professional.

Monkey Pox

People with monkeypox get a rash that may be located on or near the genitals (penis, testicles, labia, and vagina) or anus (butthole) and could be on other areas like the hands, feet, chest, face, or mouth.

The rash will go through several stages, including scabs before healing. The rash can initially look like pimples or blisters and may be painful or itchy.

Other symptoms of monkeypox can include:

  • Fever.
  • Chills.
  • Swollen lymph nodes.
  • Exhaustion.
  • Muscle aches and backache.
  • Headache.
  • Respiratory symptoms (e.g. sore throat, nasal congestion, or cough).

You may experience all or only a few symptoms.

  • Sometimes, people have flu-like symptoms before the rash.
  • Some people get a rash first, followed by other symptoms.
  • Others only experience a rash.

How long do monkeypox symptoms last?

Monkeypox symptoms usually start within 3 weeks of exposure to the virus. If someone has flu-like symptoms, they will usually develop a rash 1-4 days later.

A person with monkeypox can spread it to others from the time symptoms start until the rash has fully healed and a fresh layer of skin has formed. Some people have been found to have infection but no symptoms. To date, however, there is no evidence that monkeypox spreads from people with no symptoms. CDC will continue to monitor for new or changing information about transmission.

If You Have a New or Unexplained Rash or Other Symptoms...

  • Avoid close contact, including sex or being intimate with anyone, until you have been checked out by a healthcare provider.
  • If you don’t have a provider or health insurance, visit a public health clinic near you.
  • When you see a healthcare provider, wear a mask, and remind them that this virus is circulating in the area.