Adaptation and optimization of molecular assays for enhanced detection of California Serogroup Viruses in British Columbia Kenning Tran

As climate change drives shifts in the range and seasonality of mosquito populations, the risk of mosquito-borne diseases is rising in British Columbia (BC). This includes viruses such as the California Serogroup of Viruses, an urgency highlighted by a confirmed outbreak of paediatric cases in 2024. In this pilot study, we adapted and optimized two targeted molecular assays to detect CSV in field-collected mosquito samples. This work strengthens potential for early arboviral surveillance and supports a One Health approach by linking environmental change, vector ecology, and human health. Findings will inform prevalence estimates and help strengthen future diagnostic services in BC.

BC CDC Presenter

11/4/2025 10:35:00 PM