In response to President Biden’s executive order on promoting COVID-19 safety, the CDC requires masking for travelers into, within, or out of the United States. As of February 2nd, this applies to airplanes, ships, ferries, trains, subways, buses, taxis, and ride-shares. While non-essential travel is best avoided, these guidelines should lower risk of COVID transmission. Click here to read more from the CDC, and here to read more about COVID-19.