She was formally nominated in March after President Donald Trump withdrew his initial pick, former Rep. David Weldon.

The US Centers for Disease Control and Prevention on Wednesday tallied the highest number of US measles cases since the disease was declared eliminated a quarter-century ago, just as a key Senate ...

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 ...