SAN FRANCISCO -- A new type of COVID-19 therapy is showing promise as a new tool to hijack the virus and slow down variants. It's a new weapon that could be added to the arsenal against COVID-19.

Researchers are exploring a new nasal spray designed to protect against respiratory illnesses like colds, flu, and COVID-19. The spray, developed by Brigham and Women's Hospital, uses a unique ...

While staying up to date with your vaccines, regular hand-washing, and avoiding crowds or wearing a mask in crowded settings can all help protect you from viruses like COVID-19, scientists continue to ...