[BostonCard]

Travel bans are stupid if you already have community transmission.  A traveler from a high risk country probably has a higher probability of having COVID-19, but it's like banning campfires when you already have a forrest fire burning.

BC

[BostonCard]

Travel bans are stupid if you already have community transmission.  A traveler from a high risk country probably has a higher probability of having COVID-19, but it's like banning campfires when you already have a forrest fire burning.

BC