We describe the epidemiology of serotype 1 Streptococcus pneumoniae disease during the pre- and post-PCV eras . Using laboratory-based invasive pneumococcal disease surveillance, we calculated annual incidences, identified IPD clusters, and determined serotype 1-associated factors. Read the full article by here: Johannesburg, South Africa News Submit and get free press … [Read more...] about Epidemiology of Serotype 1 Invasive Pneumococcal Disease, South Africa, 2003 – “2013