The U.S. government will pay Novavax $1.6 billion to develop a coronavirus vaccine as part of its Operation Warp Speed program. The goal is to produce 100 million doses by early 2021, but the vaccine is still undergoing trials and there's no guarantee it will work.
Florida emerges as coronavirus epicenter as thousands pack testing sites; 90-year-old Scottish woman climbs stairs for charity
Hospitals overwhelmed as Florida reports record virus deaths; Lost dog tag returned to family of deceased Marine
California under lockdown as surge of coronavirus cases explodes nationwide; Kelly Preston dies at 57 after battle with breast cancer.
Joe Biden ridiculed President Trump's response to the coronavirus outbreak and criticized Mr. Trump for failing to listen to his own medical experts like Dr. Anthony Fauci. A new CBS Battleground Tracker poll finds Biden ahead or close to the president in Arizona, Texas and Florida, the current COVID-19 hotspots.