. >> reporter: debra brady is disappointed. he daughter got sick on a study program. >> but it -- we cannot allow it to overshadow the great accomplishments these young people have made. >> reporter: more than 40 students fell sick yesterday evening, began vomiting early this morning. they're part of the congressional awards foundation program. debra brady says her daughter had flu-like symptoms. >> nauseated, headaches, stomach crampi cramping. >> we feel fairly comfortable this is gastroenteritis. we see it throughout the year, primarily through the wind months and early spring months, so it's possible to see it at this time in the year. the symptoms were very consistent with that. >> reporter: health officials believe the virus was transmitted person to person. medics drove at least seven students to the hop. deck ra brady's daughter is out and she is fine. >> she was just discharged from the hospital about 7:00 a.m. this morning, and we blot her here to get her belongings. >> reporter: the health depend is working with the