President Joe Biden told Americans last month that, “as a simple rule,” they should plan to get a COVID-19 vaccine booster shot eight months after their last dose, starting Sept. 20.
Tri-City Herald/September 3, 2021
President Joe Biden told Americans last month that, “as a simple rule,” they should plan to get a COVID-19 vaccine booster shot eight months after their last dose, starting Sept. 20.
Tri-City Herald/September 3, 2021