Experts say to prevent the coronavirus from morphing into even more dangerous forms than the Delta variant, the more urgent need is to protect the unvaccinated.
No new unexpected side effects were identified from safety data associated with boosters in the final-stage study
The lyophilized vaccine will come in a powder form and it will be mixed with diluents before administration
The UK's health regulator has approved Pfizer and AstraZeneca vaccines for booster doses against Covid-19, even as the country's decision on the third dose remains pending.
The researchers particularly looked at humoral immunity - also called antibody-mediated immunity - to measure the body's defences
Maryland Governor Larry Hogan, a Republican, criticised the Biden administration for "mixed messaging."
The European Medicines Agency says it has started an expedited evaluation on whether to recommend a booster dose of the coronavirus vaccine made by Pfizer-BioNTech
US drug maker Pfizer aims to roll out smaller packages of its Covid-19 vaccine for public health departments and care providers by October, media reports said.
The US' booster shot campaign against Covid-19 will likely start with only the Pfizer vaccine from September 20, the country's top infectious disease expert has said
Now, subtle differences between the Pfizer Inc.-BioNTech SE and Moderna Inc. vaccines are emerging across patient groups over time.
Taiwan received its first batch of Pfizer-BioNTech vaccines Thursday after a prolonged purchasing process that gave rise to a political blame game with China
Vaccines are not consumer products made by pharmaceutical industry: they are infrastructure.
An independent Covid-19 vaccine safety monitoring board considered that the woman's death was due to myocarditis, which is known to be a rare side effect of the Pfizer Covid-19 vaccine
A new study has revealed that the side effects of the Pfizer-BioNTech jab against COVID-19 in 12-15-year-olds at high risk of complications from the infection are likely to be mild to moderate
Pfizer and BioNTech have already started the application process for the approval of its booster shot in people 16 and older
Pfizer's Covid vaccine has been linked with an increased risk of developing myocarditis -- a type of heart inflammation.
Pfizer is seeking US approval of a booster dose of its two-shot COVID-19 vaccine. The drugmaker said Wednesday that it has started the application process for a third dose of its vaccine for people ages 16 and older. The company said it will complete the application with the Food and Drug Administration by the end of this week. The company's move follows an announcement by U.S. health officials last week of plans to give COVID-19 booster shots to all Americans to shore up their protection amid the surging delta variant of the virus. Officials said it is very clear that the vaccines' protection against COVID-19 infections wanes over time. Pfizer's vaccine received full FDA approval earlier this week; it had been used since last December under an emergency use authorization. The three vaccines used in the U.S. made by Pfizer, Moderna and Johnson & Johnson are still preventing hospitalizations and deaths from COVID-19. But the vaccines don't appear quite as strong against the highly .
The research to develop a safe and effective Covid-19 vaccine was accelerated in 2020
Dr. Anthony Fauci says he's hoping for an uptick in the administration of Covid-19 vaccinations following US government approval of the Pfizer vaccine
The FDA approved the two-dose vaccine for use in people over the age of 16.