White House medical adviser Dr. Anthony Fauci said Tuesday that just about everyone in the U.S. will likely be exposed to the omicron variant at some point in the near future. "I think, in many ...
In just the past two weeks, many of us are finding out about so many people who have contracted COVID-19. Dr. David Hamer, an infectious disease attending physician at Boston Medical Center, says ...
As evidence mounts that the omicron variant is less deadly than prior COVID-19 strains, one oft-cited explanation is that viruses always evolve to become less virulent over time. The problem, experts ...
SAN FRANCISCO -- Preliminary data out of South Africa is giving the world insight into how strong omicron really is. The South African Medical Research Council just reported this variant may cause ...
Scientists say the vaccines that use genetic technology can be easily tweaked. Vaccine makers say they are in the midst of testing their shots' effectiveness against the newly discovered omicron ...
The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...
NEW YORK (WABC) -- Pfizer and BioNTech say if a variant that evades the vaccine emerges, they would be ready to produce a tailor-made shot against that new variant within about 100 days. The companies ...
WASHINGTON -- As the "extraordinarily contagious" omicron variant surges across the United States, Dr. Anthony Fauci warned that COVID-19 cases will likely continue to climb. "Every day it goes up and ...
NEW YORK -- What are the symptoms of omicron? Health experts still don't know if the new variant is causing milder COVID-19, but more indicators are emerging. The World Health Organization's top ...
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