“We know vaccines are safe because they’re among some of the most studied medical products we have,” he said. But this outbreak arrived at a dark moment for public health in the US. News of rapidly ...

The U.S. is having its worst year for measles spread in more than three decades, with a total of 1,288 cases nationally and ...

While weekly reported cases have slowed over the past few months, the CDC’s figure surpasses the high of 1,274 cases in 2019 and marks a grim milestone for the U.S. as immunization coverage wanes ...