`serotype-diversity` Related Article Results

Streptococcus pneumoniae (pneumococcus) is a Gram-positive, oval-to-lancet-shaped diplococcus; it is a facultative anaerobe that forms α-hemolytic colonies and is pathogenic only in humans. More than 100 capsular serotypes have been identified on the surface, linked covalently to teichoic acids【1】 via phosphorylcholine【2】; the capsule is both the key to immune evasion and the target of current vaccines. Serotype Diversity and Capsule Biology The structural diversity of the glycocalyx【3】 distingu