When choosing a face mask to help prevent the spread of COVID-19, it seems like the choices are endless. To make the decision a little easier, researchers at the University of British Columbia in Vancouver, Canada, tested several styles in 41 types of fabric. The upshot: A mask made of two layers of low-thread-count quilting…  read on >  read on >

Here’s some good news for people who’ve had solid organ transplants and have weakened immune systems: mRNA coronavirus vaccines are safe for these vulnerable folks, new research shows. The study included 187 transplant recipients who received an initial dose of either the Moderna or Pfizer mRNA vaccines between Dec. 16, 2020 and Jan. 16, 2021.…  read on >  read on >

Certain genetic factors in people with Down syndrome may increase their COVID-19 risks. Previous studies have found that people with Down syndrome are 10 times more likely to die from COVID-19, and experts have said they should be among those given priority for vaccination. In this new study, Spanish researchers examined genetic differences in people…  read on >  read on >

Getting a colonoscopy as soon as possible after an abnormal stool test could reduce your risk of colon cancer and death from the disease, researchers say. In a new study, investigators analyzed data from more than 200,000 U.S. veterans, aged 50 to 75, who had an abnormal fecal immunochemical test (FIT) or fecal occult blood…  read on >  read on >