US requires negative Covid-19 tests from all international travelers

The U.S. Centers for Disease Control and Prevention (CDC) has announced it will start requiring all international travelers coming into the US to show proof of a negative COVID-19 test in order to enter the country. Global testing requirements would be an expansion on a Trump administration policy barring UK travelers without a negative test from entry, which was announced on December 24. The new rule, first reported by The Wall Street Journal, will apply to Americans returning home from abroad, as well as visitors.