The milk poses virtually no risk to consumers, experts said. But the finding suggests that the outbreak in dairy cows is wider than has been known.

Some states with Republican-controlled legislatures want more data, while some controlled by Democrats want less, fearing it could be used to target patients or providers.

A member of the original team flown in to fight the deadly virus in 1976, he also worked to stamp out tropical diseases like smallpox, malaria and Guinea worm.

They were distinct people who pursued different lives. “Get past this already, everybody,” Lori said, “get past it and learn to know the individual person.”

H5N1, an avian flu virus, has killed tens of thousands of marine mammals, and infiltrated American livestock for the first time. Scientists are working quickly to assess how it is evolving and how much of a risk it poses to humans.

In the age of Ozempic, the “fat activist” Virginia Sole-Smith is inspiring and infuriating her followers.

After he made a fortune selling prescription drugs and providing medical information online, he and his wife became leading breeders of thoroughbred horses.

Homeownership is not the boon to older Americans that it once was.

Novo Nordisk’s factories work nonstop turning out Ozempic and Wegovy, its blockbuster weight-loss drugs, but the Danish company has far bigger ambitions.

Testing for H5N1 infection has been limited, and the outbreak was thought to be confined. But asymptomatic cows in North Carolina may have changed all that.

Among those with substance use disorders who have been referred to child welfare, less than half received medication or counseling.

Mammography can miss tumors in women with dense breasts, so their doctors often include ultrasound or M.R.I. scans. Patients often wind up paying the bill.