"The Biden administration is expected to announce that Americans who have been vaccinated against Covid-19 should receive a booster shot to ensure continued protection against the virus, according to people familiar with the discussions.
The booster shot would be administered eight months after receiving the second dose of the vaccine, the people said.
kyleee|4 years ago
The booster shot would be administered eight months after receiving the second dose of the vaccine, the people said.
(More to come.)"