How Long Will COVID-19 Vaccine Immunity Last? The Children's Hospital of Philadelphia 3:06 1 year ago 8 087 Скачать Далее
How much protection do COVID-19 vaccines offer, and how long does it last? Good Morning America 3:00 3 years ago 435 265 Скачать Далее
How long will protection from the COVID-19 vaccine last? NJ Spotlight News 3:43 3 years ago 2 427 Скачать Далее
Coronavirus: How long will it take to develop a Covid-19 vaccine? BBC Learning English 1:51 4 years ago 85 307 Скачать Далее
How long will the COVID-19 vaccines protect us? Good Morning America 2:41 3 years ago 611 037 Скачать Далее
WATCH: How long does protection from a COVID-19 vaccine last? Will I need a booster? PBS NewsHour 1:11 3 years ago 21 901 Скачать Далее
How long does immunity last from the Johnson & Johnson COVID-19 vaccine? Good Morning America 2:03 3 years ago 695 516 Скачать Далее
How long will the COVID-19 vaccine remain effective First Coast News 2:11 3 years ago 63 Скачать Далее
How do we determine how long COVID-19 vaccine protection lasts? Good Morning America 2:32 3 years ago 4 825 Скачать Далее
You ask. We answer. | How long do COVID-19 antibodies stay in your system FOX 61 1:39 3 years ago 2 109 Скачать Далее
COVID vaccine latest | Studies look at how long immunity lasts with Pfizer vaccine 11Alive 1:16 2 years ago 4 138 Скачать Далее
