SUBJECT
COVID-19 vaccines
13
Sinovac Biotech Ltd
AstraZeneca Plc
5
Pfizer, Inc
3
COVAX Facility
2
COVID-19
2
CoronaVac (Vaccine)
2
China National Pharmaceutical Group Co., Ltd. (Sinopharm)
1
House Bill 8648
1
Local Government Units
1
Moderna, Inc
1
Older people
1
Reuters
1
Vaccination
1
World Health Organization (WHO)
1