Booster shots of the Pfizer and Moderna COVID-19 vaccines are set to become available for all adults in America beginning next month, the country's top health officials announced on Wednesday. ...
Pfizer and BioNTech announced that they have submitted Phase 1 data to the United States Food and Drug Administration (FDA) to support the evaluation of a third, or booster dose of the companies' COVID-19 vaccine for future licensure. ...
US drug regulators say transplant recipients and others with severely weakened immune systems may receive an extra dose of Pfizer or Moderna to better protect them as the delta variant of the coronavirus continues to spread. ...
The Russian Direct Investment Fund (RDIF) has proposed that US drugmaker Pfizer start joint trials with Sputnik Light as a booster COVID-19 vaccine shot, the RDIF said on Wednesday. ...