Japan Approves World’s First Self-Amplifying mRNA COVID-19 Vaccine Without Safety Data
Tokyo-based Meiji Seika Pharma has received approval in Japan to produce the world’s first self-amplifying mRNA COVID-19 vaccine without safety data. The world’s first COVID-19 self-amplifying mRNA (sa-mRNA) vaccine has been authorized in Japan; however, the vaccine’s maker has not released any safety or effectiveness information. In a press statement