Two doses of either vaccine were 90% effective at preventing infections, and a single dose was 80% effective.
An independent group of medical experts in the U.S. has raised concerns that AstraZeneca may have released "outdated" data on its COVID-19 vaccine.
Fully vaccinated people in the U.S. can visit indoors and mask-less with other fully vaccinated people.
Experts said there was no evidence that any of Paltrow's remedies could help with prolonged symptoms of COVID-19.
The U.S. Food and Drug Administration (FDA) authorized Johnson & Johnson's COVID-19 vaccine for emergency use on Saturday (Feb. 27), making it the third shot cleared for use in the country.