Kelly R. Bright, PhD; Stephanie A. Boone, MPH, PhD; Charles P. Gerba, PhD Occurrence of Bacteria and Viruses on Elementary Classroom Surfaces and the Potential Role of Classroom Hygiene in the Spread of Infectious Diseases (9) Posted by Kelly R. Bright, PhD; Stephanie A. Boone, MPH, PhD; Charles P. Gerba, PhD Categories Health & Hygiene Date January 10, 2014 January 10, 2014 Improved classroom hygiene may reduce the incidence of infection and thus student absenteeism. Read More