California Reports First Local Case of Severe Mpox Strain

LONG BEACH, California — Health officials confirmed the first case of a severe strain of mpox in the U.S. without recent travel history, identified in a resident of Long Beach. Announced on October 16, the patient was hospitalized but is now recovering at home.

This case marks the seventh confirmed instance of this severe strain in the U.S. this year, with all previous cases linked to travel in Africa. No other details about the patient have been released by officials.

The Long Beach Department of Health and Human Services emphasized that the public risk remains low. “We are taking this very seriously and ensuring our community and health care partners remain vigilant so we can prevent any more cases,” Long Beach Mayor Rex Richardson stated.

Mpox, formerly known as monkeypox, has two types: clade I and clade II. Clade I is associated with severe illness and has primarily been found in parts of Africa. Clade II, which caused a widespread outbreak, is currently circulating at low levels in the U.S. and has resulted in over 100,000 cases worldwide since its peak in summer 2022.

This recent California case followed reports of another severe strain case confirmed just two days later in Los Angeles County, also linked to a resident with no travel history. Both patients were hospitalized but are now managing their recovery at home.

Dr. Muntu Davis, health officer for Los Angeles County, expressed concern about the emergence of clade I cases, highlighting the necessity for early detection, testing, and vaccination. “Getting both doses of the JYNNEOS vaccine provides the best protection against mpox,” he said.

Mpox spreads through direct contact with infectious materials or intimate relationships. Symptoms can include rash, fever, and body aches. Although most individuals recover within two to four weeks, antiviral treatments may be prescribed for those at risk of severe illness.

The JYNNEOS vaccine is recommended for people in high-risk categories, including men who have sex with men and other individuals with multiple sexual partners. Vaccination locations include local pharmacies and public health agencies, aiding in control efforts against the virus.