Just a few generations ago, people lived under the constant threat of deadly infectious diseases, like smallpox, polio, and hepatitis. Today, vaccines help save millions and millions of lives.
The scientific community continues to work on new vaccines, for example, a vaccine for HIV, malaria, and even a cancer vaccine is in early stages of development. While science has contributed to fight disease and save lives, anti-vaxxers still continue to fight their case.
Anti-vaxxers now have more fuel to their movement.