MicrobeWorld

Researchers recently developed novel diagnostic tools able to distinguish between the various strains of bacteria responsible for causing Lyme disease. For more than a decade, only one strain of B. burgdorferi (Lyme bacteria) had been sequenced (mapped), and although that helped research efforts, it was not sufficient to understand the relationship between geographic variations in strains and disease characteristics. Scientists have suspected different strains may infect different parts of the body, causing different symptoms....