Herd immunity went from a phrase most of us had never heard of to the thing we're all waiting for in just about a year's time. "It's kind of shorthand for back to normal," said Dr. Bob Wachter, chair ...
More than four decades after smallpox was eradicated, scientists are reassessing the legacy of that public health triumph.
More and more parents are opting against vaccination for their children, enabled by fearmongering and hazardous policy efforts led by Health and Human Services Secretary Robert F. Kennedy Jr.
The concept of vaccination was first developed in the 19th century when Dr. Edward Jenner made the observation that milkmaids were immune to a deadly virus known as smallpox. He realized that most ...
Children who are too young to be vaccinated, immunocompromised individuals, people who cannot receive vaccines for medical reasons, and scores of others are put at risk by the resulting weakened herd ...