For decades, doctors have warned folks suffering from heart rhythm problems to avoid coffee, out of concern that a caffeine jolt might prompt a herky-jerky heartbeat. But a large new study has found that most people can enjoy their morning joe or afternoon diet cola free from worry — caffeine doesn’t seem to increase most…  read on >  read on >

COVID-19 vaccination rates in Canada have now beaten those in the United States. As of Saturday, more than 49% of eligible people in Canada were fully vaccinated, and 70% had received at least one dose of vaccine, according to figures from the Our World in Data project, The New York Times reported. The rates in…  read on >  read on >

A Chinese researcher has died after catching a rare infectious disease called the Monkey B virus, Chinese Center for Disease Control and Prevention officials say. In March, the 53-year-old veterinarian dissected two dead monkeys as part of his work in a Beijing research institute specializing in nonhuman primate breeding. He developed nausea, vomiting and fever…  read on >  read on >

When you’re hospitalized, you’ll want qualified medical professionals treating you, but does it matter if your doctor is a man or a woman? It might. A new study in Canada found that patients cared for by female physicians had lower in-hospital death rates than those who had male doctors. “Our study overall shows that female…  read on >  read on >

Even a mild or asymptomatic case of COVID-19 triggers a strong antibody response in children and teens, new research shows. “These findings are encouraging, especially because we cannot yet vaccinate children under the age of 12 against the virus,” said study co-lead author Jillian Hurst, an assistant professor in the Department of Pediatrics at Duke…  read on >  read on >

There were academic, social and emotional consequences for U.S. high school students who attended classes remotely during the COVID-19 pandemic, new research shows. The study included more than 6,500 students in Orange County Public Schools in Florida, who were surveyed in October 2020, when two-thirds were attending school remotely and one-third were attending in person.…  read on >  read on >