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Researchers outside the United States allegedly used Anthropic's Claude AI to plan gain-of-function experiments on bird flu, chikungunya, and dangerous toxins, prompting security alarms.
Global warming is contributing to the expanded geographical spread of diseases such as TBE and chikungunya, with rising temperatures taking these tick and mosquito-borne illnesses to new regions.
The CDC has issued a Level 2 Travel Health Notice for Costa Rica's Guanacaste Province following a surge in chikungunya cases near popular tourist areas like Playa Langosta, advising travelers to take precautions.
Health authorities in Gandara, Samar, have intensified mosquito-control measures and placed two villages under red code alert following a chikungunya outbreak that sickened at least 84 residents.
Sri Lanka is experiencing a significant increase in cases of dengue and chikungunya following recent heavy rainfall across the country.
Climate change is posing a threat to Europe with a potential epidemic of the tropical Chikungunya virus, which is typically found in tropical and subtropical regions globally.
A new study reported by Euronews warns that climate change is expanding the risk zones for the Chikungunya virus worldwide, as mosquitoes carrying the virus spread further north into Europe and North America due to rising temperatures.
Costa Rica has confirmed its sixth chikungunya case of 2026, involving a 53-year-old woman from Alajuelita who recently traveled to Nicaragua.
Chikungunya has reportedly returned to Cuba with increased intensity, presenting secondary symptoms and evolving into a generalized, chronic health problem across the island.
Larvae of an exotic mosquito species, known to transmit deadly diseases such as dengue fever, yellow fever, Zika, and chikungunya viruses, have been discovered in Auckland's Central Business District.
New findings suggest the Tiger mosquito can transmit the Chikungunya virus at temperatures as low as 14 degrees Celsius. While Swiss cases have been imported, local infections have recently been reported in Italy and Germany.
Scientists have confirmed that Belgium is now a risk zone for chikungunya, a tropical disease causing joint pain, fatigue, and fever, with one victim sharing her two-month struggle with the illness.
Experts warn that tropical viruses such as West Nile, chikungunya, and dengue are appearing closer to European borders, with recent confirmations in Croatia raising concerns about their potential spread.
Mosquito control operations are being intensified across southwestern France following more than 20 locally contracted cases of the chikungunya virus recorded since August.
The U.S. Embassy in San José has advised American travelers to take active precautions against chikungunya, particularly when heading to Guanacaste, due to the risk of mosquito bites.
Virologist Gisa Gerold at Med-Uni Innsbruck is leading an EU project for a Chikungunya vaccine, as the virus spreads into European regions with the expansion of the tiger mosquito.
A new study warns that Europe could become a primary risk zone for the mosquito-borne chikungunya virus as rising temperatures favor the expansion of mosquito habitats northward, urging health systems to prepare.
A Polish woman on Bali contracted chikungunya, a tropical viral disease, after being bitten by a mosquito, incurring medical expenses of 120,000 PLN for her treatment.
The Chikungunya virus, a tropical disease transmitted by mosquitoes, is reportedly heading towards Europe and poses a threat to major cities. Experts are concerned about its potential spread across the continent.
Latvian authorities have confirmed three cases of the Chikungunya virus in the country.
Reunion Island has launched a new initiative to control tiger mosquitoes by releasing sterilised males into the wild. Scientists hope this method will help halt epidemics of diseases like dengue and chikungunya.
The European Centre for Disease Prevention and Control (ECDC) warns of a rise in Chikungunya cases among travelers returning from Seychelles, though transmission within Europe is deemed unlikely.
France and Italy had record numbers of chikungunya outbreaks last year
The state of Morelos has reported 72 new cases of COVID-19, a figure deemed not alarming by the Secretary of Health. The state government also announced a national campaign to combat dengue, zika, and chikungunya.
Nicaragua's Health Ministry is accused of concealing a Chikungunya outbreak, with 758 cases reported in the first two weeks of August, accounting for more than half of the 1,384 registered since May 23, 2026.
Health authorities in Samar, Philippines, are intensifying surveillance and mosquito control efforts after 225 suspected chikungunya cases were reported across three municipalities.
France is preparing for another summer of dengue and chikungunya risks as climate change facilitates the spread of disease-carrying tiger mosquitoes northward, prompting authorities to test new control methods.
Infectologist and MP Dragan Delić stated that global warming will inevitably introduce viral infections like dengue, zika, and chikungunya to Serbia.
Rising global temperatures could expand areas suitable for mosquitoes and increase the risk of the Chikungunya virus spreading worldwide, according to new research.
A new mutation of the chikungunya virus, combined with rising temperatures, could enable the "tiger mosquito" (responsible for 70% of transmissions) to establish itself in Europe.
Europe is experiencing increasingly severe health impacts from climate change, with rising deaths linked to extreme heat and an increased threat of vector-borne diseases like dengue and chikungunya.
Autonomous taxis from Baidu's Apollo Go experienced a widespread system failure in Wuhan, China, causing over 100 vehicles to stop abruptly in traffic, leading to collisions and paralyzing road movement, with police rescuing stranded passengers.
Latvia has confirmed three cases of the Chikungunya virus this year, with two cases affecting members of the same family and one unrelated case, all following travel to the Seychelles islands.
Chikungunya, a painful mosquito-borne disease once mostly confined to tropical regions, could now be transmitted across large parts of Europe as rising temperatures caused by climate change allow the virus to survive in more places for longer periods, researchers warn.
‘Shocking’ data shows the climate crisis and invasive mosquitos mean chikungunya could spread in 29 countries An excruciatingly painful tropical disease called chikungunya can now be transmitted by mosquitoes across most of Europe, a study has found. Higher temperatures due to the climate crisis mean infections are now possible for more than six months of the year in Spain, Greece and other southern European countries, and for two months a year in south-east England. Continuing global heating means it is only a matter of time before the disease expands further northwards, the scientists said. Continue reading...