HEALTH FOR ALL Developing vaccines for COVID-19

摘要

Vaccines are a key weapon to fight a virus.While making continuous efforts to battle the novel coronavirus and guarantee the health of the people,nations around the world have joined a“race” to research,develop,test,and distribute COVID-19 vaccines.Following Russia''s announcement of the world''s first vaccine in August 2020,the United States,Germany,the United Kingdom,and China have successively approved various coronavirus vaccines for the general public.