There are 695 cases in 22 states. HHS Secretary Alex Azar said the spike was "avoidable" and he called measles vaccines "among the most extensively studied medical products we have."
In her new book, Cribsheet, economist Emily Oster offers a lifeline to parents overwhelmed by contradictory parenting guidance. She offers a data-driven, and common-sense, approach to raising a baby.
PFAS are a family of chemicals accumulating in the soil, rivers, drinking water and the human body. How much exposure to these substances in clothes, firefighting foam and food wrap is too much?
Citing an "unprecedented spike" in teens vaping, Sen. Mitch McConnell said the bill would raise the minimum age for people to buy tobacco products from 18 to 21. Tobacco companies back the proposal.
The bill removes the personal belief exemption from required childhood vaccinations for measles, mumps and rubella. Seventeen states allow exemptions based on philosophical objections.
The latest advance is not only encouraging news for patients with severe combined immunodeficiency. It's a test case for all those scientists working to develop better gene therapy techniques.
This could be a crucial year for the powerful gene-editing technique CRISPR as researchers start testing it in patients to treat diseases such as cancer, blindness and sickle cell disease.
This year, the U.S. has confirmed 550 measles cases so far. A recent spike is connected to an outbreak in New York City and New York State, but there are outbreaks in four other states too.