Vice President Joe Biden said Thursday morning he has advised his family to avoid "confined places" such as aircraft, subways and classrooms because of the swine flu risk. Biden made the remarks on NBC’s “Today Show,” after he was asked what he would tell a family member about traveling to Mexico, where the first cases of the virus — technically known as 2009 H1N1 — were detected. The Centers for Disease Control and Prevention in Atlanta, Georgia, is advising people to avoid nonessential travel to Mexico, where the Mexican government suspects 159 deaths have resulted from the infection, most of them in or around Mexico City
