MPX is a rare disease caused by infection with the MPX virus, which is part of the same family of viruses as variola virus, the virus that causes smallpox. MPX symptoms are similar to smallpox symptoms, but milder, and MPX is rarely fatal. Anyone can get MPX and it as a public health concern for all. The in the United States and continues to provide information about what MPX looks like and how to manage the illness.
MPX symptoms usually start within three weeks of exposure. If someone has flu-like symptoms, they will usually develop a rash one to four days later. You may experience all or only a few symptoms.
MPX can spread to anyone through close, often skin-to-skin, contact, including sexual contact. Examples include:
In general, contact your primary care provider (PCP) first if you are symptomatic or suspect that you've been exposed. If you do not have a PCP or are uninsured, contact your local health department.