资讯

When Lisa McCorkell got COVID-19 in March 2020, her symptoms were mild. Her physicians told her to isolate from others and that she would recover in a few weeks.
Why the new COVID shots are recommended for kids as young as 6 months old 04:14. Pharmacies across the U.S. have started administering new COVID-19 booster formulations from drugmakers Pfizer and ...
Covid-19 continues to be a powerful risk factor for future heart attacks and strokes for almost three years following the infection, a large new study suggests. CNN values your feedback 1.
In late 2020, COVID-19’s global death toll was rising as cold weather in the Northern Hemisphere and holiday gatherings spurred rapid transmission of SARS-CoV-2 in the absence of a vaccine.
The US Centers for Disease Control and Prevention has updated its immunization schedule for children, days after US Health and Human Services Secretary Robert F. Kennedy Jr. announced that Covid ...
The COVID-19 pandemic made over-the-counter tests for respiratory illnesses commonplace. (Image credit: DuKai photographer via Getty Images) Due to the COVID-19 pandemic, the possibility of using ...
Investors reacted favorably to the news, and shares of COVID vaccine makers rose. In late morning trading, shares of Moderna were up 11.2% at $29.24, Pfizer rose 2.2% to $23.51 and Novavax shares ...