The FDA considers a major shift in the nation's COVID vaccine strategy
The new approach would simplify vaccination guidance so that, every fall, people would get a new shot, updated to try to match whatever variant is dominant.
bivalent vaccine
Coronavirus (booster) FAQ: Can it cause a positive test? When should you get it?
There is a lot of information about coronavirus vaccines out there, and some of it seems vague or contradictory. We talked to experts to help answer some of the most common and confusing questions.
Pfizer asks FDA to greenlight new omicron booster shots, which could arrive this fall
Pfizer has submitted data on its bivalent COVID-19 booster shot that specifically targets the latest omicron subvariants. If authorized, the company says the shots could be ready as soon as September.
Summer boosters for people under 50 shelved in favor of updated boosters in the fall
The Biden administration is scrapping plans to offer COVID boosters for people under 50 this summer. Instead they will push for an earlier release of the next generation boosters in the fall.
Moderna says its new 'bivalent' vaccine shows promise against COVID variants
The company says this version targets both the original coronavirus and the beta variant, and appears to provide broader and longer-lasting protection against different strains, including omicron.