Earlier this week, Dr. Anthony Fauci discussed the possibility of needing a booster shot for the COVID-19 vaccine.
Earlier this week, Dr. Anthony Fauci discussed the possibility of needing a booster shot for the COVID-19 vaccine.
Immunity to Coronavirus
Could Last for Years, , New Studies Find.
Two new studies have found that immunity..
Pfizer began its COVID-19 booster shot trial today. Results are expected in 6 months.