A total of 30 confirmed patients after vaccinating COVID-19 “presumed infection before immune formation”
Europe is also vaccinating AZ elderly people… The conclusion of domestic flights is also in the second quarter
[속보] Pfizer Vaccine World’s first possibility of vaccinating 7 people per bottle… “I like our technology”
[국제]South Africa to start vaccinating next week with Johnson & Johnson vaccine instead of AstraZeneca