NEW YORK -- As Americans brace for the possibility of another difficult winter ahead in the nation's fight against coronavirus, there is a renewed sense of urgency to get as many people inoculated and ...

LAS VEGAS, NEVADA -- A California couple says they were fully vaccinated, but still contracted COVID-19 while on vacation as experts say breakthrough cases are possible, especially with the delta ...

Delta Air Lines CEO Ed Bastian on Tuesday asked the Centers for Disease Control and Prevention to halve its recommended quarantine time for vaccinated people who contract Covid-19, saying the current ...