He took ground shuttle transportation from the airport. They traced contact with 60 people. Later found a 15 yr old who had the virus. They hadnt tested her due to her age didnt meet criteria. Same as his.
Apparently the virologist from Fred Hutchinson here in Seattle has traced the Seattle strain of Wu Flu to the first patient in Minnesota.
Washington state patient zero flew from LAX to SeaTac airport. SeaTac is a transfer point for some flights to Minneapolis. Patient zero must have contaminated the flight before arriving Seattle.