Re-emergence of chikungunya virus in China by 2025: What we know and what to do?
Tong-Yun Wang, Yue Sun, Yan‐Dong Tang
Abstract
In July 2025, China witnessed its most significant chikungunya virus (CHIKV) outbreak since 2010. As of August 1, with over 6,000 cases reported in Foshan city, Guangdong Province. Although the clinical manifestations have been relatively mild, the rapid transmission within communities warrants our attention. In this context, we emphasize our current knowledge and the necessary actions to take. Specifically, we identify critical gaps in CHIKV control efforts and assess the effectiveness of current measures. These include vector management strategies, viral genomic surveillance, the deployment of newly approved vaccines, and the development of antiviral agents. Overall, to effectively control the epidemic of CHIKV, we require a comprehensive and multifaceted strategy for its prevention and management.