Not long ago, we were all masters of covid math. When the pandemic began in 2020, the number stuck in our minds was 14: If we (or any close contact) got a positive COVID-19 test, we were supposed to ...

NEW YORK -- As the highly transmissible omicron and delta coronavirus variants continue to sweep across the United States, health officials warn that more people are expected to get infected -- even ...

While experts believe the virus is unlikely to become a ‘full-blown pandemic’, its mortality rate and long incubation period makes Covid-style isolation prudent ...