filmov
tv
COVID-19 and kids: How mRNA vaccines work | American Academy of Pediatrics (AAP)
Показать описание
Vaccination is the best way to protect your child from COVID-19. Learn how mRNA vaccines work like invisible coaches to teach your child's immune system to recognize the virus.
0:02:54
0:00:39
0:01:59
0:03:21
0:01:00
0:07:59
0:09:51
0:03:08
0:02:18
0:03:17
0:06:57
0:01:20
0:05:08
0:01:05
0:11:11
0:02:00
0:01:50
0:08:01
0:54:04
0:03:50
0:05:00
0:03:41
0:05:15
0:02:47