Grieving is a form of learning, says a scientist who studies the brain's response to loss. When someone you love dies, you have to learn new rules for navigating the world and your brain has to adapt.
European nations implemented a wave of new restrictions as case numbers rise. And Israel added the U.S. and Canada to its "red list" of countries from which citizens are barred from travel.
The NHL has shut down operations of two more teams — Detroit and Toronto — in hopes of salvaging the season as COVID-19 outbreaks spread across the league. The Red Wings’ scheduled game at Minnesota on Thursday is postponed.
"I get upset because people point to anecdotes of somebody who got sick even though they had been vaccinated and say, 'There, you see, it doesn't work,' " outgoing NIH director Dr. Francis Collins said. "That's way too simplistic."
The omicron variant is "raging through the world," the White House's top medical adviser said Sunday, and President Joe Biden is planning to give "a stark warning of what the winter will look like" for unvaccinated Americans.
Antibody drugs from Regeneron and Eli Lilly have been go-to treatments for early COVID-19. But both drugmakers recently warned that testing suggests their therapies will be much less potent against omicron.
We're in a much different place than we were last winter. Even if they can't stop all infections, scientists have found that COVID vaccines still offer good protection against severe disease. But health experts say it’s still a good idea to take steps to reduce your risk.
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