It may be spreading now - the Dallas patient was sent home by ER
See the news
http://www.chron.com/news/health/article/UTMB-on-forefront-of-Ebola-research-5793381.php
See the news
http://www.chron.com/news/health/article/UTMB-on-forefront-of-Ebola-research-5793381.php