NEW : DA 's office looks into whether Duncan ` ` intentionally exposed '' public to Ebola . NEW : Three days later , Jallah -- who claims Duncan never threw up or even went to the bathroom when she saw him -- has n't heard back . Daughter of Duncan 's mother : Health officials told her not to leave , but said little else . ' Eric Duncan came from Liberia , became first in U.S. to be diagnosed with Ebola . His family rejects allegations Duncan cared for someone with Ebola , then forgot about it .
NEW : DA 's office looks into whether Duncan ` ` intentionally exposed '' public to Ebola . NEW : Daughter of Duncan 's mother : Health officials told her not to leave , but said little else . ' Eric Duncan came from Liberia , became first in U.S. to be diagnosed with Ebola . His family rejects allegations Duncan cared for someone with Ebola , then forgot about it .