Salud

Mosquito-borne dengue fever is spreading rapidly around the world, reaching record levels and even popping up in unexpected places. The Centers for Disease Control and Prevention (CDC) is warning doctors in the United States to be on the lookout for cases, as the risk of infection has increased this year. Why the surge? Several factors are driving the rise of dengue. The Aedes aegypti mosquito, which transmits the virus, thrives in warm, humid environments. Climate change is creating ideal conditions for these mosquitoes to expand their range and become more numerous. Urbanization is also bringing people closer to mosquito breeding…

For many Americans, the rising tide of prescription drug prices seems like a relentless force, threatening to swamp family budgets and access to health care. While pharmaceutical companies often assume public responsibility, the web of influences on drug costs is much more intricate. Today we shine our spotlight on a critical, but typically hidden, player in this system: pharmacy benefit managers, or PBMs. Rebecca Robbins, a leading investigative journalist specializing in pharmaceuticals for the New York Times, will take us on a deep dive into the world of PBMs. We will explore their role as intermediaries between drug manufacturers, insurers,…

All work is strictly regulated by the FDA, which evaluates the risks and benefits of the procedures and is expected to first consider the use of these devices in people with severe disabilities or degenerative diseases. (The agency did not comment specifically on Neuralink, but said it requires routine reporting of expected and unanticipated events in such studies.) Beyond that, researchers are divided over the prospect of widespread use by people without disabilities, who might want an implant to communicate without speaking or to download a language, as Musk has mused. Some researchers predict that availability for general consumers will…

As of April, the world's oldest living man is believed to be Englishman John Alfred Tinniswood at 111 years old, according to Guinness World Records. (Guinness lists María Branyas Morera, a California native living in Spain, as the world's oldest woman, at 117.) When Mr. Markoff heard the news of his rise to the top of the list, "he just smiled and said, 'Well, someone has to be there,'" his daughter said in an interview. He stood out not only for his longevity but also for a lucidity unusual for his age. Until her final months, she pored over the…

Monday is the first opportunity for lawmakers to ask him about his agency's record-keeping practices. For Republicans on the committee, the hearing is also the culmination, so far, of a long campaign against American scientists and health officials who they say helped trigger the Covid pandemic. No new evidence of a pandemic emerging from a laboratory, with or without the help of American taxpayer funding, has emerged in a series of high-profile hearings over the past year. In a report on Monday, titled “Republicans' Fauci Flop,” Democratic lawmakers said Republicans on the committee failed to prove that the coronavirus, known…