Measles crept into Utah and Arizona in June, with reports trickling into local health departments of patients coming to doctors and saying their children had just recovered from full-body rashes, and parents telling pediatricians that their whole family had just recovered from measles. But because patients would decline testing, there were no official cases in…

The measles outbreak in South Carolina — the largest the United States has had in decades — has ended, state health officials announced Monday. There were nearly 1,000 confirmed cases over about six months, including at least 21 hospitalizations. No new cases associated with the outbreak have been reported in more than 42 days, the state health department…

CNN) — One in 31: That’s the estimated number of children identified as having autism spectrum disorder by age 8 in the United States, according to the most recent data from the US Centers for Disease Control and Prevention. That number has been going up for decades. It was around 1 in 150 in 2000, and…

Lung cancer kills more Americans than any other form of cancer: more than prostate cancer and colon cancer combined, and nearly three times as many as breast cancer. But while pink ribbons are a familiar sight and 4 in 5 women get their recommended mammograms, screening for lung cancer is far less common. It’s often…