A new study adds to evidence that the shots can reduce the chances of developing one of the most dreaded Read More

Even as the H5N1 virus evolves, gaps remain in the nation’s contingency plans for human testing, scientists say.Read More

Hoau-Yan Wang, a professor at City College, published studies supporting simufilam, now in advanced clinical trials.Read More

As the virus continues to mutate, the C.D.C. urged Americans to roll up their sleeves again for annual Read More

Among Americans aged 60 to 74, only those with certain health conditions need to receive the shots, the agency concluded.Read More

There is no guarantee that a person-to-person virus would be benign, scientists say, and vaccines and treatments at hand may Read More

Huge die-offs of elephant seals occurred after the virus gained nearly 20 troublesome new mutations, scientists found.Read More

The worker had respiratory symptoms, unlike the first two. But the risk to the public remains low, federal health officials Read More