Animal spillover? Lab leak? What the science says about the origins of COVID-19

The release of Dr. Anthony Fauci's pandemic diaries has rekindled the debate over the origins of SARS-CoV-2. Here's how scientists have weighed in.
The New England Journal of Medicine

An Evidence-Based Approach to Covid-19 Vaccination

Dr. Pappas can be contacted at [email protected]. This letter was published on July 9, 2025, at NEJM.org. No potential conflict of interest relevant to this letter was reported. Zhang B, Thacker D, ...
PolitiFact

What we know about the new COVID-19 variant ‘cicada’ or BA.3.2.

COVID-19 variant BA.3.2 or "cicada" is not widely circulating in the U.S. yet, but based on trends in Europe, it may become more prominent. Most evidence comes from laboratory data, but there are no ...
Newsweek

How Many Lives Were Lost to COVID-19? A Look Back Nearly 5 Years Later

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. In the United States, at least 103 million COVID-19 cases have been ...

What we’ve learned about Covid-19 since the pandemic

Here’s what we’ve learned – and how our understanding has evolved – since the earliest cases of the novel coronavirus were first reported.