| A Blunt Needle 40 days ago by admin It turns out the the immunity afforded by the much vaunted meningococcal vaccine is rather short-lived. This is not exactly a huge surprise, given the inadequate research done by Chiron in to the effectiveness of the vaccine. In fact their packet insert says. The degree and quality of the cellular i ... MacDoctor Moments - macdoctor.co.nz · Rank: 129,125 · 5 references |