Health Minister Freddy Hidalgo said that airports and ports have been alerted to watch for patients with symptoms of ebola virus. The alert is especially for travelers that could have been in Africa prior to traveling to the DR. There are no direct flights to Africa.
http://www.listin.com.do/la-republica/2014/8/7/332733/El-pais-activa-su-vigilancia-para-impedir-entre-ebola
http://www.dr1.com/forums/living/144968-ebola-dr-officials-alert.html