How effective is the first dose of the COVID-19 vaccine? CityNews 3:05 3 years ago 20 648 Далее Скачать
COVID-19: How much protection is in the 1st dose of vaccine? CBC News: The National 8:03 3 years ago 272 399 Далее Скачать
How protected are you after your first dose of COVID-19 vaccine? CBC News Saskatchewan 4:09 3 years ago 66 351 Далее Скачать
How protected are you after the 1st dose of COVID-19 vaccine? Good Morning America 3:19 3 years ago 681 952 Далее Скачать
VERIFY: Can one dose of the COVID-19 vaccine basically protect you? 11Alive 2:02 3 years ago 12 940 Далее Скачать
U.S. study: Pfizer, Moderna COVID-19 vaccines highly effective after first dose | ANC ANC 24/7 3:20 3 years ago 19 134 Далее Скачать
How effective are COVID-19 mRNA vaccines in the real world? Good Morning America 2:27 3 years ago 13 190 Далее Скачать
Is there a difference between the first and second vaccine doses? WCPO 9 1:49 3 years ago 48 832 Далее Скачать
Coronavirus: Pfizer’s 1st vaccine dose effective enough to delay 2nd, researchers say Global News 2:27 3 years ago 25 009 Далее Скачать
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Early studies show inhaled COVID-19 vaccination just as effective Sky News Australia 0:22 3 years ago 22 904 Далее Скачать
The importance of getting both the first and second dose of the COVID-19 vaccine LOCAL 12 1:50 3 years ago 105 Далее Скачать
First dose of COVID-19 vaccine will reduce 80 percent risk of infection BRProud News - NBC Local 33 / Fox44 1:50 3 years ago 9 Далее Скачать
Almost 2 million Americans received first dose of COVID-19 vaccine ABC News 2:23 4 years ago 281 394 Далее Скачать
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Study: Pfizer COVID-19 vaccine doses more effective with a 12-week gap | World English News | WION WION 1:28 3 years ago 56 403 Далее Скачать
Fauci speaks out before receiving 1st dose of COVID-19 vaccine l GMA Good Morning America 7:19 4 years ago 33 504 Далее Скачать
More Than 1 Million Kids Get First Dose Of COVID-19 Vaccine In First 2 Weeks KCAL News 0:18 3 years ago 743 Далее Скачать