A Dallas hospital says it is isolating a patient who is showing signs of having the Ebola virus.

Texas Health Presbyterian Hospital Dallas said in a statement Monday night that the patient's symptoms and travel history suggest the patient may have Ebola, the virus that has killed more than 3,000 people across West Africa.

The hospital expects to receive preliminary test results Tuesday from the Centers for Disease Control and Prevention.

Presbyterian Hospital says it's taking measures to keep its doctors, staff and patients safe.