ALERT: New Disease Outbreak in China — Over 7,000 Cases Reported, Symptoms and Risks Revealed…see more ale ale  January 22, 2026 

Outbreak Overview – What’s Happening in

China is currently experiencing a significant outbreak of the mosquito-borne chikungunya virus, centered in Guangdong Province in the country’s far south. Health authorities there have confirmed more than 7,000 cases of the disease — with some reports suggesting the number may be approaching or exceeding 8,000 — marking this the largest chikungunya outbreak ever documented in mainland China.

The city of Foshan has been the epicentre of the outbreak, with additional infections reported in other cities within Guangdong province such as Guangzhou, Zhanjiang, and even in adjacent areas like Jiangmen, which has declared a Level III public health emergency after reporting over 1,700 cases itself.

This situation has drawn international attention — including from the U.S. Centers for Disease Control and Prevention (CDC), which issued an elevated travel advisory.

What Is Chikungunya?

Chikungunya is a viral infection caused by the chikungunya virus (CHIKV). The virus is not new — it was first identified in Tanzania in 1952, and its name comes from a word in the Makonde language meaning “that which bends up,” referring to the severe joint pain it can cause.

Transmission

Chikungunya is spread by infected mosquitoes, particularly species in the Aedes genus (the same mosquitoes that spread dengue and Zika). These mosquitoes bite an infected person and then can transmit the virus when they bite another person. Direct human-to-human transmission does not occur, and the virus cannot be spread by coughing, sneezing, or casual contact.

Because the mosquito vectors thrive in warm, wet environments — especially in urban areas where water puddles and standing water are common — outbreaks often correspond with rainy seasons and high humidity, which appears to have been a contributing factor in Guangdong.