Six years ago, on March 11, 2020, the World Health Organization declared COVID-19 a global pandemic. Here's what else ...

A major clinical trial has delivered an unexpected twist in the search for ways to fight COVID-19 and its lingering effects. Researchers at Mass General Brigham found that taking high doses of vitamin ...

Heard about a lot of people getting flu this winter but not much about covid? It’s not just you. For the second winter in a row, the United States has faced a punishing flu season, with covid as a ...

Six years after the COVID-19 pandemic began, doctors are still treating long COVID patients with complex symptoms and unknown ...

Lo detailed that the Dynavax partnership, announced in November 2025, included a $25 million upfront payment and $5 million equity investment. The agreement holds "a total potential value of up to ...