Health and Fitness Vaccine-Preventable Diseases Still Cause Illness by Gary Kopycinski on April 25, 2011 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 National Infant Immunization Week — April 23 – 30, 2011