Medicine

FILE - This undated microscope image from USC via the NIH shows pancreatic cancer cells, nuclei in blue, growing as a sphere encased in membranes, red. (Min Yu/Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research at USC, USC Norris Comprehensive Cancer Center, File)

FILE - Robert F. Kennedy Jr., President Donald Trump's choice to be Secretary of Health and Human Services, appears before the Senate Finance Committee for his confirmation hearing, at the Capitol in Washington, Jan. 29, 2025. (AP Photo/Ben Curtis, file)

This photo combo shows 2024 Nobel Prize winners in physiology or medicine Gary Ruvkun, American molecular biologist, left, and Victor Ambros, professor of natural science at the University of Massachusetts Medical School, Monday, Oct. 7, 2024, in Newton, Mass. (AP Photo/Steven Senne)

FILE - Prescription drugs are seen in a glass flask at a state laboratory in Taylorsville, Utah, on July 6, 2017. (AP Photo/Rick Bowmer, File)

Using a tablet screen, Rupesh Kotiya, left, communicates with his son Ronan, 11, who holds a medical suction tube at their home in Plano, Texas, April 10, 2022. Ronan helps care for his father who suffers from Lou Gehrig’s disease. Millions of Americans with serious health problems depend on children ages 18 and younger to provide some or all of their care at home. An exact number is hard to pin down, but researchers think millions of children are involved in caregiving in the U.S. (AP Photo / LM Otero)

Yuliia Paievska, known as Taira, looks in the mirror and turns off her camera in Mariupol, Ukraine on Feb. 27, 2022. Using a body camera, she recorded her team's frantic efforts to bring people back from the brink of death. (Yuliia Paievska via AP)

This March 2022 photo provided by Morgan Fabry poses for a photo with her daughter in Chicago, in a March 2022 photo provided by Fabry. Exclusive breastfeeding is recommended for the first six months of life by major medical entities, giving rise to the saying “breast is best.” But breastfeeding doesn’t work for everyone, leading Fabry to say, “The bottom line is fed is best.” (Morgan Fabry via AP)

FILE – Takeshi Kasai, World Health Organization regional director for Western Pacific, addresses the media at an annual session in Manila, Philippines, Oct. 7, 2019. AP reporting has revealed that dozens of current and former staffers have accused Kasai of racist, unethical and abusive behavior that has undermined the U.N. health agency’s efforts to curb the coronavirus pandemic in the region. Kasai denies the charges. (AP Photo / Bullit Marquez, File)