Texas Health Worker Exposed to Ebola Got on a Cruise Ship

A health worker from the Dallas hospital that diagnosed the first U.S. case of Ebola has voluntarily entered isolation on a cruise ship, according to the U.S. Department of State.

While the worker didn’t have direct contact with the deceased Ebola patient and is in good health, the person may have had contact with clinical specimens collected from the patient, according to a Department of State statement.

Thomas Eric Duncan, the first person diagnosed with Ebola in the U.S., died Oct. 8 at Texas Health Presbyterian in Dallas. Since then, two nurses who helped care for him have tested positive for the virus — one after flying from Cleveland to Dallas on a Frontier Airlines jet.

The employee on the cruise ship has been self-monitoring, including conducting daily temperature checks, since Oct. 6, and has not had a fever or demonstrated any symptoms of illness. The individual was out of the country before being notified of the Centers for Disease Control and Prevention’s updated requirements for active monitoring.