Dr. David A. Kessler has outlined a legal path for Health Secretary Robert F. Kennedy Jr. to take on the food industry, while testing President Trump’s willingness to do so. By Sheryl Gay Stolberg and ...

David Kessler, a key official in the Biden administration's Covid vaccine and treatment efforts, is stepping down from his role as chief science officer, the Department of Health and Human Services ...

David Kessler, who helmed the Biden administration’s efforts to develop and distribute coronavirus vaccines, treatments and tests, is stepping down. Kessler has served as the Covid response’s top ...

With Moncef Slaoui’s final days as a co-leader of Operation Warp Speed ticking away, President-elect Joe Biden has picked an FDA veteran to guide the COVID-19 vaccine scale-up. Biden chose former FDA ...

WASHINGTON — David Kessler, the D.C. veteran who guided government dispatches of millions of Covid-19 vaccines and treatments, is exiting the Biden administration this month. His departure comes as ...