Covid-19 was the fourth leading cause of death in the United States in 2022, according to provisional data from the US Centers for Disease Control and Prevention.

In a large study published in September 2022 in the journal Cell and funded by RADx, ... Covid-19 cases were confirmed by PCR tests, which were helpful in determining a person’s viral load.

COVID-19 is rising in prevalence in many states nationally following the July 4 holiday week, but the role of the main therapy to treat it—the antiviral drug Paxlovid—is less clear.

Who is dying from COVID-19. The COVID-19 death rate ultimately declined in 2022 for all racial and ethnic groups compared to 2021, as well as for all age groups except children under 15 years old.

Researchers analyzed 284,592 vaccinated individuals and 12,460 people who had had COVID-19 from 2020 to 2022. Participants were patients of the Cedars-Sinai Health System.

Coronavirus Coronavirus 2022 review: What studies taught us about COVID this year By Julia Marnin. Updated December 27, 2022 7:20 PM.

Overspending and fraud helped grow Medicare’s COVID-19 testing to over $2 billion in 2022, thanks in part to government incentives some experts say are no longer needed.

The COVID-19 pandemic disrupted religious par­ticipation for millions of Americans. In summer 2020, ... For the 2022 American Religious Benchmark Survey, ...

Researchers analyzed 284,592 vaccinated individuals and 12,460 people who had had COVID-19 from 2020 to 2022. Participants were patients of the Cedars-Sinai Health System.