US Health Alert: Dangerous Mpox Strain Spreads in California

A dangerous strain of the Mpox virus has been detected in California, raising concerns about the first local transmission in the US and the potential for community spread.

  Sun , October 19 2025 / 11:43 AM Updated At: 2025-10-19 11:43:52

انتشار سلالة جديدة من الجدري المائي في الولايات المتحدة وتحذيرات صحية مشددة

US health authorities have issued an urgent warning after detecting a dangerous strain of the Mpox virus in parts of California. Three confirmed cases were reported in Los Angeles County and Long Beach, marking the first instance of local transmission in the country. While patients were hospitalized initially, all are now recovering at home under medical supervision.

According to Times Now, this is the first time the “Clade I” Mpox strain has spread locally without any travel link to Africa, where the virus is endemic. Experts warn that this may signal a concerning shift in the virus’s transmission pattern, potentially increasing the risk of community spread.

Why Experts Are Concerned:
The Clade I strain of Mpox is considered more virulent and can cause severe symptoms resembling influenza, along with widespread painful rashes and skin lesions. Unlike previous outbreaks linked to travelers, the current infections appear to have originated within the US, heightening concerns among health officials.

What Is Mpox?
Mpox, formerly known as monkeypox, is a viral infection that causes fever, fatigue, and a distinctive rash that spreads across the body. The disease is transmitted through direct contact with infected skin, bodily fluids, or contaminated surfaces and objects.

Symptoms of Mpox:

Painful skin lesions and rash

Fever and chills

Swollen lymph nodes

Muscle pain, headache, and fatigue

The US Centers for Disease Control and Prevention (CDC) advises the public to avoid close contact with anyone showing symptoms, maintain strict hygiene practices, and seek immediate medical care for any unusual rash or fever. Early detection remains key to preventing wider transmission and controlling potential outbreaks.

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