Telling people to isolate in a bedroom when COVID-19 strikes may not be enough to keep the virus from spreading to others in the household, a new study suggests. Airborne coronavirus particles were found both inside and outside the rooms of people with COVID-19 who were supposed to be self-isolating at home, according to researchers…  read on >  read on >

It’s crucial to keep preschoolers away from screens and other sources of light in the hour before bedtime if you want them to get a good night’s sleep, researchers say. That’s because even a little bit of light exposure can trigger a sharp drop in the sleep-promoting hormone melatonin, according to the research team at…  read on >  read on >

With a major winter storm bearing down on most of the U.S. Northeast, making a plan to keep your family warm and safe if power is knocked out is crucial. That’s true for any kind of big weather event, one expert said. “Preparing in advance is especially important as climate change causes more extreme weather,”…  read on >  read on >

FRIDAY, Jan. 28, 2022 (HealthDay News) – The U.S. Department of Health and Human Services is falling down on the job when it comes to dealing with numerous public health crises, a nonpartisan government watchdog said Thursday. This includes its communications to the public and healthcare providers, coordinating with federal and state agencies, and managing…  read on >  read on >

COVID-19 vaccines activate long-lasting immune system T-cells that target coronavirus variants of concern, including Delta and Omicron, new research shows. The research team at the La Jolla Institute for Immunology in California studied adults who were fully vaccinated with the Pfizer, Moderna, Johnson & Johnson or Novavax vaccines, but had not received boosters. “The vast…  read on >  read on >