Doctor discusses Pfizer vaccine
Dr. Amesh Adalja, who is a senior scholar at Johns Hopkins Center for Health Security, said the Pfizer COVID-19 is safe and health care workers will be first in line. |!| Pittsburg…
Dr. Amesh Adalja, who is a senior scholar at Johns Hopkins Center for Health Security, said the Pfizer COVID-19 is safe and health care workers will be first in line. |!| Pittsburg…