WASHINGTON (AP) — The federal government is closing a gap in Ebola screening at airports while states from New York to Texas to California work to get hospitals and nurses ready in case another patient turns up somewhere in the U.S. with the deadly disease.

Under the government's new rule, air travelers from the West African nations of Liberia, Sierra Leone and Guinea must enter the United States through one of five airports doing special screenings and fever checks for Ebola. A handful of people had been arriving at other airports and missing the checks.

Homeland Security officials say a total of 562 air travelers have been checked in the screenings that started Oct. 11 at New York's Kennedy airport and expanded to four others last week.

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