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 ...
Professional sports leagues are uniquely positioned to track breakthrough Covid cases because they test thousands of athletes consistently, according to Dr. Robby Sikka, a physician who has worked ...
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