First time accepted submitter dmr001 writes "In its fortnightly Communicable Disease newsletter (PDF), Oregon Public Health officials note increasing cases of pertussis (whooping cough) in infants, with 146 hospitalizations noted in the 2 year period ending March 2011, and at least 4 deaths since 2003. Most cases are attributed to lack of vaccination, with 86% of those due to parents declining the vaccine. 'Most of our cases are occurring in under- or unvaccinated children, so getting these kids vaccinated seems to the most obvious approach to reducing illness. In principle pertussis could be eradicated; but we
