Belize Not Permitting Cruise Ship With Dallas Lab Worker on Board to Dock

As long as the "smallest doubt remains"

A Dallas lab worker believed to have handled specimens from the Liberian man who became the first person to be diagnosed and die of Ebola on U.S. soil is quarantined aboard a Carnival Cruise ship off the coast of Belize.

The Belize coast guard is not allowing the ship to dock or its passengers to disembark, although the unidentified woman is being monitored and has not shown symptoms, according to State Department spokeswoman Jen Psaki. She was identified through the Centers for Disease Control and Prevention's effort to track everyone who came into contact with Thomas Eric Duncan, the man who died Oct. 8 at Texas Health Presbyterian Hospital after infecting at least two nurses who have been identified and are being treated.