Jan. 23, 22 coronavirus pandemic and the Omicron variant news
22 minutes ago — But while the Omicron variant is dominant, the primary function of the vaccine is reducing severe disease, Gottlieb said. “And in that regard, ...
Being in space causes the human body to destroy about 50% more red blood cells, leading to a potentially dangerous condition known as anemia. The effects persist even after astronauts return to Earth, according to a new study.