A negative test before or after travel doesn’t necessarily mean you are COVID-free
Many people who may still be weighing travel or holiday celebrations with extended family may be considering testing for COVID in order to gather safely. However, testing negative for the virus does not make gathering safe and should not be used as the basis for shortening quarantine periods.
In recent weeks and months, many institutions and states, including Pennsylvania, had required that out-of-state travellers must take a COVID-19 test and/or quarantine for 14 days after travel. Then, last week, the CDC changed its guidance to a 10-day quarantine, or 7-day quarantine with a...