On the night of October 10, Nina Pham, a 26-year-old nurse who had treated Duncan at Texas Health Presbyterian Hospital, reported a low-grade fever and was placed in isolation. On October 11, she tested positive for Ebola virus, becoming the first person to contract the virus in the U.S. On October 12, the CDC confirmed the positive test results.[13] Hospital officials said Pham had worn the recommended protective gear when treating Duncan on his second visit to the hospital and had "extensive contact" with him on "multiple occasions". Pham was in stable condition as of October 12.[13][57][58]