The Centers for Disease Control and Prevention (CDC), part of the U.S. Department of Health and Human Services (HHS), issued an order requiring everyone to wear masks on all forms of public transportation and at transportation hubs within the United States. This measure aims to reduce the spread of COVID-19, a virus that is easily transmitted through respiratory droplets. The mask requirement applies to all travelers, operators, and anybody present in transportation hubs, with certain exemptions for young children and individuals with specific disabilities. This order is intended to help control the pandemic and support public health response efforts across various governmental levels.
Simple Explanation
The CDC says everyone should wear a mask on buses, trains, planes, and places like airports to help stop people from getting sick with a virus called COVID-19. Some small kids and people with certain health problems don't have to wear masks.