NYT > World News China Wages War on Chikungunya Virus With Drones and ‘Elephant Mosquitoes’ Par :Lily Kuo and Joy Dong 5 août 2025 à 11:41 In a citywide campaign to curb a mosquito-borne virus, residents of Foshan face inspections and warnings for failure to comply. © Visual China Group, via Agence France-Presse — Getty ImagesFogging with insecticide at a hospital in the Chinese city of Foshan, where officials are battling an outbreak of chikungunya, a painful mosquito-borne viral disease.