COVID-19 cases are rising in nearly all U.S. states as a much-anticipated summer wave sweeps the country. An uptick in transmission fueled by highly contagious new variants is causing an increasing ...

Yearly Covid-19 Booster Recommendations in Canada, Europe, and Australia. Although the rapid development of multiple Covid-19 vaccines in 2020 represents a major scientific, medical, and regulatory ...

Four years after the spread of a novel coronavirus first prompted U.S. officials to shutter schools and limit public gatherings, misinformation about the virus persists. False claims that COVID-19 ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. Since 2020, the condition known as long ...

In some cases, COVID-19 leads to pericarditis, which is inflammation of the sack-like membrane containing the heart. COVID-19 can also cause myocarditis, which is inflammation of the heart muscle.

The US Food and Drug Administration has signed off on updated Covid-19 vaccines for many Americans. Pfizer and BioNTech said Thursday that the agency had approved their mRNA-based Covid shot for all ...

HHS unveiled a new Alzheimer's and dementia plan in Fort Lauderdale focused on prevention and early detection. Here is what is promised and proven. Final CDC Data Put U.S. Fertility Rate at Record Low ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. COVID-19 cases are reported to be rising in 27 states and "likely ...

Muscle and joint pain are frequently reported symptoms of COVID-19. Back pain is the most commonly reported, but many people have pain in other areas, like the neck, shoulders, and elsewhere. COVID-19 ...