SUBJECT
COVID-19 vaccines
7
Pfizer, Inc
Coronavirus diseases
5
AstraZeneca Plc
3
Duterte, Rodrigo R.
3
United States
2
China National Pharmaceutical Group Co., Ltd. (Sinopharm)
1
Duque, Francisco T., III
1
Galvez, Carlito G., Jr
1
Locsin, Teodoro L., Jr
1
Moderna, Inc
1
Nurses
1
Romualdez, Jose Manuel del Gallego
1
Sinovac Biotech Ltd
1