CDC points journey warning over chikungunya outbreak in China

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A sanitation employee sprays insecticide to forestall the unfold of Chikungunya on August 3, 2025 in Dongguan, Guangdong Province of China. (Photo by VCG/VCG by way of Getty Images)

The Centers for Disease Control and Prevention is warning travelers about an outbreak of chikungunya in Guangdong Province, China.

Why you need to care:

U.S. well being officers have raised the journey alert to Level 2, which implies vacationers ought to observe enhanced precautions. 

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Individuals can defend themselves from chikungunya by avoiding mosquito bites—this consists of utilizing insect repellent, sporting long-sleeved shirts and pants, and staying in air-conditioned or screened-in areas. 

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For these touring to areas with a chikungunya outbreak, vaccination is really helpful, and two vaccines are presently accepted to be used within the United States.

What is chikungunya?

Dig deeper:

Chikungunya is a mosquito-borne an infection.

Chikungunya is unfold to folks by the bites of contaminated mosquitoes. It causes fever and extreme joint ache, however deaths are uncommon, in accordance with the World Health Organization.

China had its first chikungunya spike in 2010 with 253 instances in Dongguan, a close-by metropolis in the identical province, in accordance with the Guangdong provincial CDC. Several instances had been present in years since then, however they weren’t widespread.

The nation’s first case was imported in 1987, in accordance with analysis papers and media experiences.