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Coronavirus and the Cruel Cost of Closing Borders

Travel bans rarely prevent disease spread, but they have negative consequences—and may violate international health law

The picture shows three officers in full uniforms and two officials wearing suits walking toward the camera down a long air terminal corridor with windows on both sides.
Nepalese police officers and other officials walking inside the Tribhuvan International Airport in Kathmandu after Nepal confirmed the first case of coronavirus in the country on January 28, 2020.  REUTERS/Navesh Chitrakar.