08 July 2021, 09:07 pm Pfizer and BioNTech have been working on a COVID-19 Booster or third dose of the shot, and it is intended to give more protection against the virus and the many variants that came after it. Its target date for its FDA Approval would be on August, giving the drug manufacturers more time to tweak and ready the booster shot for any changes or revisions. COVID-19 has been taking control of the entire world, and the vaccines presented by Pfizer, Moderna, AstraZeneca, Johnson&Johnson's, and others, gave people a chance to fight back. But what Pfizer aims to bring is more than to fight back, but to eradicate the virus and help people immunize against it better.