In California, the outbreak among cows began in late August, and has infected nearly 300 dairy herds. The H5N1 bird flu was also recently detected in a pig in a backyard farm in Oregon — the first ...
“The Phase 1 clinical trial is designed to evaluate the safety, reactogenicity, and immunogenicity of ARCT-2304 as a potential vaccine to protect against the highly pathogenic H5N1 avian influenza .