Updated: Public health officials report three “probable” swine flu cases in Seattle, one being an 11-year-old boy who attends Madrona K-8. My Ballard reader Jennifer said the school started notification calls late Wednesday alerting parents of the possible case. “It is important to know that the student did NOT attend school during the time that he would have been contagious,” a message on Seattle Schools’ website explains. “Out of an abundance of caution, Madrona K-8 will be closed for 7 days.” All other schools remain open. Public health is not revealing where the other two ill people work or live, only to say it’s in the City of Seattle. All three people are improving. More details and swine flu information in this press release from public health, and we’ll keep you updated of any impact here in our neighborhood.