the people is showing symptoms

Outside, the management of the 300-unit complex in northeast Dallas was passing out flyers about Ebola to residents. Private security guards and local sheriff's deputies blocked off the entrance to dozens of reporters. Apartment manager Sally Nuran said employees were power-washing sidewalks and scrubbing common areas, though she believed Duncan had not visited most of the complex in his short time there. Elsewhere, Texas health officials expanded their efforts to contain the virus, reaching out to as many as 100 people who may have had direct contact with Duncan or someone close to him. None of the people is showing symptoms, but public-health officials have educated them about Ebola and told them to notify medical workers if they begin to feel ill, Erikka Neroes, a spokeswoman for the Dallas County Health and Human Services agency, said.