Tens of thousands of Americans will soon be forced by their heath insurance to switch from one popular obesity drug to another that produces less weight loss. It is the latest example of the consequences of secret deals between drugmakers and middlemen, known as pharmacy benefit managers, that are hired …
Health Secretary Robert F. Kennedy Jr. announced a plan that would require placebo-controlled studies for all new vaccines, surprising some experts who noted that such testing already routinely takes place. In a statement, Andrew Nixon, a spokesman for the Department of Health and Human Services, said that “all new vaccines …
The quest to create an A.I. therapist has not been without setbacks or, as researchers at Dartmouth thoughtfully describe them, “dramatic failures.” Their first chatbot therapist wallowed in despair and expressed its own suicidal thoughts. A second model seemed to amplify all the worst tropes of psychotherapy, invariably blaming the …
When the biotech company Humacyte designed a study to see if its lab-grown blood vessel worked, it decided to measure whether blood was flowing freely through the high-tech tube 30 days after it was implanted in a person. As those days passed, some of the 54 patients in the study …
Asanda Zondi received a startling phone call last Thursday, with orders to make her way to a health clinic in Vulindlela, South Africa, where she was participating in a research study that was testing a new device to prevent pregnancy and H.IV. infection. The trial was shutting down, a nurse …
After more than three decades of planning and a $250 million investment, Lykos Therapeutics’ application for the first psychedelic drug to reach federal regulators was expected to be a shoo-in. Lykos, the corporate arm of a nonprofit dedicated to winning mainstream acceptance of psychedelics, had submitted data to the Food …
Lifesaving health initiatives and medical research projects have shut down around the world in response to the Trump administration’s 90-day pause on foreign aid and stop-work orders. In Uganda, the National Malaria Control Program has suspended spraying insecticide into village homes and ceased shipments of bed nets for distribution to …
Lifesaving health initiatives and medical research projects have shut down around the world in response to the Trump administration’s 90-day pause on foreign aid and stop-work orders. In Uganda, the National Malaria Control Program has suspended spraying insecticide into village homes and ceased shipments of bed nets for distribution to …
At Robert F. Kennedy Jr.’s confirmation hearings, beginning on Wednesday, senators are expected to question him closely about his controversial views on vaccines. For years Mr. Kennedy has questioned the safety of vaccines, including those for polio and measles, two diseases that continue to harm children. More recently, he has …