Contact: Jim Sliwa jsliwa@asmusa.org 202-942-9297 American Society for Microbiology Pneumococcal disease rates down significantly post-vaccine Since the approval of a vaccine against pneumococcal bacteria for young children in 2000, rates of invasive pneumococcal disease (IPD) are down significantly in all age groups, while rates of IPD caused by non-vaccine strains are modestly on the rise. …