Последние добавленные видео:
vaccination
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10 hours ago
53496 10 hours ago 9:19‘A bad idea’: Vaccine expert reacts to RFK Jr’s Covid vaccine directive
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6 months ago
10049 6 months ago 7:05An introduction to vaccines.
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10 years ago
3272850 10 years ago 4:36How do vaccines work? - Kelwalin Dhanasarnsombut
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6 days ago
30754 6 days ago 1:17:23Doctors Debate Vaccines - Uncovering the Truth from the Noise
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4 years ago
1290896 4 years ago 4:33Clinical Skills: Administering Vaccinations
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10 years ago
1098349 10 years ago 7:23Why Vaccines Work
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4 years ago
617993 4 years ago 6:14All Types of Vaccines, How They Work, Animation.
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10 years ago
2994762 10 years ago 9:16The Truth About Anti-Vaccination: A Scientific Look
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5 years ago
1190109 5 years ago 3:37Vaccines and the Immune Response: How Vaccines Work
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7 years ago
633010 7 years ago 3:31Why Do We Get Vaccines?
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3 years ago
207940 3 years ago 3:00Kids and COVID-19 vaccination: What to expect
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10 months ago
173912 10 months ago 14:15Pet Vaccines to give, Vaccines to AVOID!
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10 years ago
776029 10 years ago 54:02FRONTLINE | The Vaccine War | PBS
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7 years ago
27305273 7 years ago 27:15Vaccines: Last Week Tonight with John Oliver (HBO)
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6 years ago
1185249 6 years ago 9:29Antibiotics, Antivirals, and Vaccines
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4 years ago
12801208 4 years ago 5:34What The COVID Vaccine Does To Your Body
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1 month ago
8930112 1 month ago 1:30:55Doctor Mike vs 20 Anti-Vaxxers | Surrounded