This week, the CDC changed its website to suggest that vaccines may cause autism, even though there's no scientific evidence to prove such a link. It’s the latest change to vaccine guidance under Health Secretary Robert F. Kennedy Jr. In response, some Democratic-led states have taken steps aimed at protecting access to vaccines and pushing back on misinformation. William Brangham reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

We’re weeks away from 20 million Americans seeing a massive spike in their healthcare premiums. That’s if no deal can be struck to extend subsidies under the Affordable Care Act. We heard from some of those being affected. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

If the Affordable Care Act subsidies are allowed to expire at the end of the year, premiums would double for the average enrollee, with some paying over $1,000 more every month. The subsidies were at the heart of the recent government shutdown, but Democrats were not successful in securing a deal. William Brangam spoke with Jonathan Cohn and Brian Blase for their views on the debate. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

This weekend is the halfway point for the 30th U.N. climate summit known as COP30. In a report issued days before the meeting began, the World Meteorological Organization said 2025 is “on track to be among the three warmest years on record.” New York Times international climate reporter Somini Sengupta, who just returned from COP30, joins John Yang to discuss. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Last September, a chemical fire in Conyers, Georgia, sent a toxic cloud over the area. A Georgia Public Broadcasting podcast called “Manufacturing Danger: The BioLab Story” examined that day, what led up to it, and the immediate aftermath. Now, a second season of the podcast looks at health consequences for residents a year later. John Yang speaks with GPB’s Pamela Kirkland for more. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Nearly 7 million Americans currently live with Alzheimer’s and by 2060, experts say that number could be as high as 14 million. Scientists are trying to find out how one man has been able to stave off Alzheimer's for 25 years, despite having a rare genetic mutation that, doctors say, essentially guaranteed he’d develop the disease. Pam Belluck of The New York Times joins Ali Rogin to discuss. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

So-called forever chemicals are both harmful to our health and are everywhere. Studies have found them in women's breast milk and even in rain falling in Tibet. A new book tells the story of how these extremely durable chemicals became so ubiquitous through the eyes of a small community that decided to fight for some measure of justice. William Brangham reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

An outbreak of infant botulism, a rare but serious illness caused by toxins that attack the nervous system, is causing alarm among regulators and parents in the U.S. It's prompting an investigation and a nationwide recall of ByHeart Whole Nutrition Infant Formula. Stephanie Sy reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The FDA announced it would begin asking drug companies to remove so-called “black box” warnings for hormones prescribed to treat symptoms of menopause. The FDA says the warning has dissuaded generations of women from taking advantage of the medication that could help them. Ali Rogin discussed more with FDA Commissioner Dr. Marty Makary. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Medical imaging, like X-rays and CT scans, are routine, non-invasive and painless tools used by doctors to make diagnoses. But a recent study of about 4 million children published in the New England Journal of Medicine suggests that the radiation exposure from imaging could pose a risk for pediatric cancer. John Yang speaks with Dr. Rebecca Smith-Bindman, the study’s lead author, to learn more. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy