Leprosy cases are rising in the US – what is the ancient disease and why is it spreading now?

The word “leprosy” conjures images of biblical plagues, but the disease is still with us today. Caused by infectious bacteria, some 200,000 new cases are reported each year, according to…

Health misinformation is rampant on social media – here’s what it does, why it spreads and what people can do about it

The global anti-vaccine movement and vaccine hesitancy that accelerated during the COVID-19 pandemic show no signs of abating. According to a survey of U.S. adults, Americans in October 2023 were…

Disease risk spreads amid overcrowded shelters, dirty water and breakdown of basic sanitation

After more than a month of being subjected to sustained bombing, the besieged people of the Gaza Strip are now confronted with another threat to life: disease. Overcrowding at shelters,…

Curing America’s loneliness epidemic would make us healthier, fitter and less likely to abuse drugs

A national health advisory issued by U.S. Surgeon General Vivek Murthy on May 3, 2023, sheds light on the urgent public health issues of loneliness and isolation. The report reflects…