Последние добавленные видео:
Vaccination
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10 years ago
3266123 10 years ago 4:36How do vaccines work? - Kelwalin Dhanasarnsombut
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4 years ago
1285725 4 years ago 4:33Clinical Skills: Administering Vaccinations
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1 month ago
14646 1 month ago 3:43GCSE Biology - Vaccinations | How Vaccines Work
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5 years ago
1188407 5 years ago 3:37Vaccines and the Immune Response: How Vaccines Work
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7 years ago
420764 7 years ago 3:18GCSE Biology Revision "Vaccination"
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4 years ago
12798394 4 years ago 5:34What The COVID Vaccine Does To Your Body
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5 years ago
44239 5 years ago 6:59Vaccine : Introduction to vaccination
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7 years ago
631595 7 years ago 3:31Why Do We Get Vaccines?
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6 years ago
17376085 6 years ago 10:56The Side Effects of Vaccines - How High is the Risk?
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10 years ago
2993826 10 years ago 9:16The Truth About Anti-Vaccination: A Scientific Look
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4 years ago
615992 4 years ago 6:14All Types of Vaccines, How They Work, Animation.
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6 years ago
1180264 6 years ago 9:29Antibiotics, Antivirals, and Vaccines
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10 years ago
774959 10 years ago 54:02FRONTLINE | The Vaccine War | PBS
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1 day ago
9140 1 day ago 4:13WATCH: RFK Jr. defends his questioning of measles vaccine while saying he recommends it
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1 month ago
8624066 1 month ago 1:30:55Doctor Mike vs 20 Anti-Vaxxers | Surrounded
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6 months ago
8698 6 months ago 7:05An introduction to vaccines.
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5 years ago
333706 5 years ago 1:33Preparing your child for a vaccination.
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7 years ago
27302665 7 years ago 27:15Vaccines: Last Week Tonight with John Oliver (HBO)