http://www.helium.com/knowledge/235279-when-should-schools-close-school-closings-swine-flu-possible-pandemic-pandemic.xml Helium.com > Disease Prevention > Should public schools have shut down with the first suspected swine flu case? en-us Copyright Helium.com Sun, 03 May 2009 05:38:01 GMT Sun, 03 May 2009 05:38:01 GMT