The Worlds Health Organization Says ebola is still spreading in west africa. The latest account puts the official number of dead at 3400. In the u. S. , the threat of ebola continues to grow. Todays, more from dallas, his condition has taken a turn for the worse. For an update action live to diana sorok outside of dallas Presbyterian Hospital where he is being treated. What are Health Officials there saying . Reporter . Richelle, they are saying thomas duncans condition has been downgraded from serious to critical. We have a call out to the hospital to get more information about that. We have not heard back yet from them. Yesterday, you may recall, hazmat team went into the apartment he had been staying at. They cleaned that apartment. They took several items, several personal items, towels, linens and put them in containers. They were sealed and carried away. The family has been moved to another location in dallas. They are staying in a private home. They are still under quarantine. C