十天前批的，有少量的地方可以打，目前只有12+可以打。除了是蛋白疫苗，最关键的是脂类组分，只有Cholesterol和Phosphatidylcholine。没有mRNA疫苗那些提高转染效率的东西比如额外的的DMG-PEG 2000或者SM-102。
Novavax protein subunit COVID-19 vaccine
Protein subunit vaccines contain pieces (proteins) of the virus that causes COVID-19. The virus pieces are the spike protein. The Novavax COVID-19 vaccine contains another ingredient called an adjuvant. It helps the immune system respond to that spike protein. After learning how to respond to the spike protein, the immune system will be able to respond quickly to the actual virus spike protein and protect you against COVID-19.