How Do Vaccines Work? | AAP

All of us are exposed to germs, every day. Some can be dangerous and make kids very sick, such as measles, polio and diphtheria. For that reason, vaccination is the best way to protect your child from preventable illnesses. Learn how vaccines teach your child's immune system to recognize and protect against dangerous diseases. #AAP

Video chapters:
00:00 Intro
00:15 What viruses and bacteria do germs cause?
00:41 What do vaccines contain?
01:00 How do vaccines work with your immune system?
01:35 What ingredients are in vaccines?
02:02 What side effects could my child experience after a vaccine?
02:23 How do we know vaccines are safe?