Mpox typically begins with flu-like symptoms, including fever, headache, muscle aches, and exhaustion. Different from smallpox, a key feature of mpox is that it also causes the lymph nodes to swell, according to the CDC. 5. Within one to three days, a rash will likely appear.

Mpox, formally known as monkeypox, has faded to the point that US health officials no longer consider it a public health emergency. Cases have dwindled significantly since the peak of the.

Recommendations for Healthcare Providers on Diagnostic Testing The public health response to monkeypox depends on timely and comprehensive laboratory testing and reporting of those results. Tests should be performed on persons for whom monkeypox is suspected based on clinical presentation and epidemiologic criteria.

There is currently no treatment approved specifically for mpox virus infections. However, antivirals developed for use in patients with smallpox may prove beneficial against mpox. CDC provides Mpox Treatment Information for Healthcare Professionals and Interim Clinical Treatment Considerations for Severe Manifestations of Mpox.