Diseases, Conditions, Syndromes

U.S. sees continued drop in new COVID cases

New coronavirus case counts are now steadily dropping across the United States, as the worst of the latest surge in the pandemic seems to be subsiding.

Vaccination

AstraZeneca vaccine guards against severe COVID-19 illness

New data show that the vaccine developed by the University of Oxford and AstraZeneca not only protects people from serious illness and death, but also slows the transmission of the virus. The Oxford researchers say their ...

Vaccination

US vaccinations ramp up as 2nd COVID-19 shot nears

Hundreds more hospitals around the country began dispensing COVID-19 shots to their workers in a rapid expansion of the U.S. vaccination drive Tuesday, while a second vaccine moved to the cusp of government authorization.

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