Category: chikungunya
What is chikungunya? CDC issues travel advisories amid outbreaks
USA Today Americans have been warned to exercise caution when traveling as certain regions contend with outbreaks of an untreatable mosquito-borne viral disease called chikungunya. The Centers for Disease Control and Prevention issued travel health notices Dec. 5 amid an outbreak of chikungunya cases in Bangladesh and Sri Lanka, encouraging Americans to “practice enhanced precautions” when visiting these areas. Similar advisories were issued […]
Dec 10, 2025
Climate, Vectors and Virus Keep Chikungunya a Global Focus
ASM The activity of Chikungunya virus (CHIKV), a mosquito-borne RNA virus that causes fever and joint pain (among other symptoms), increased worldwide in 2025, with cases reported from 40 countries in the Americas, Africa, Asia and Europe. The majority of the cases have been reported from the Americas, with Brazil experiencing the greatest impact. The Centers for Disease Control and Prevention (CDC) has issued Level 2 Travel Health Notices, recommending enhanced precautions for travelers planning […]
Nov 26, 2025
New York confirms 1st locally acquired case of chikungunya virus in 6 years in US
ABC News The New York State Department of Health has confirmed a case of locally acquired chikungunya on Long Island, marking the first case of the virus reported to be locally acquired in New York and the first locally acquired case to be reported in the United States since 2019. Laboratory testing at the department’s […]
Oct 15, 2025
Explosive Chikungunya Virus Outbreak in China
Intl Journal of Infectious Diseases The outbreak began in Foshan on July 8, 2025, with over 3,000 confirmed cases in the first two weeks and more than 10,000 by late August. Clinical presentations were typical of chikungunya fever, including acute fever, arthralgia, and rash, with no severe complications or deaths. Local and interregional spread included […]
Sep 30, 2025
How a Réunion Island outbreak sparked France’s record chikungunya season
Medical News In a recent rapid communication in the journal Eurosurveillance, researchers from France’s public health agency detail the current scenario of the chikungunya disease within the country. Specifically, the aftermath of a large 2025 chikungunya outbreak on Réunion Island led to a surge of imported cases in mainland France, triggering an unusually early and widespread […]
Aug 20, 2025
A Debilitating Virus Surges Globally as Mosquitoes Move With Warming Climate
NYT Chikungunya, which can disable victims for years, is spreading rapidly, including in China, France and other places that have not seen major outbreaks before. A mosquito-borne virus that can leave infected people debilitated for years is spreading to more regions of the world, as climate change creates new habitats for the insects that carry […]
Aug 20, 2025
A Debilitating Virus Surges Globally as Mosquitoes Move With Warming Climate
NYT Chikungunya, which can disable victims for years, is spreading rapidly, including in China, France and other places that have not seen major outbreaks before. A mosquito-borne virus that can leave infected people debilitated for years is spreading to more regions of the world, as climate change creates new habitats for the insects that carry […]
Aug 20, 2025
Chikungunya – what you need to know
London School of Hygiene and Tropical Medicine LSHTM expert Dr Doris Kemunto Nyamwaya discusses chikungunya virus, and the factors driving a rise in cases in several countries, including China Doris Kemunto Nyamwaya is an Assistant Professor and a Peter Piot Fellow for Global Health Innovation: Epidemic Preparedness and Response at the LSHTM Centre for Epidemic Preparedness […]
Aug 13, 2025
With Drones and ‘Elephant Mosquitoes,’ China Wages All-Out War on a Virus
NYT In a citywide campaign to curb a mosquito-borne virus, residents of Foshan face inspections and warnings for failure to comply. In the southern Chinese city of Foshan, officials are engaged in an all-out battle against chikungunya, a painful, mosquito-borne viral disease that could spread across the country. Soldiers wearing masks are fogging parks and […]
Aug 13, 2025
Hong Kong biotech firm races to develop chikungunya fever test for early detection
South China Morning Post Phase Scientific’s CEO says his team is working on rapid test that can yield results in 10 to 15 minutes by finger pricking. Hong Kong researchers are developing a rapid test for chikungunya fever that they hope will detect the mosquito-borne disease at an earlier stage, as part of the city’s […]
Aug 13, 2025