Mpox (Monkeypox)
Information & Guidance
A Viral Disease
Mpox is a viral disease that spreads through close (skin to skin), intimate and sexual contact with an infected person. Mpox can cause a painful and itchy rash on hands, feet, chest, face, or mouth or near the genitals. Other symptoms include fever, chills, swollen lymph nodes, exhaustion, muscle aches and backache, headache, sore throat, nasal congestion, and cough.
Mpox Case Data
To view the number of reported probable and confirmed mpox (monkeypox) cases in San Mateo County, see data from the California Department of Public Health (CDPH).