Do we need a misinformation jab? Vaccines have saved hundreds of millions of lives and eradicated grisly diseases like smallpox. Why do so many people suddenly oppose them?
Doctors’ fears as vaccine rates plummet

Glossary
Measles - A very contagious infection that causes rash and flu-style symptoms.
Misinformation - Incorrect or misleading information unintentionally presented as fact. It can be contrasted with disinformation or deliberate lies.