Protective Effect of Nasal Colonisation with ∆cps/piaA and ∆cps/proABCStreptococcus pneumoniae Strains against Recolonisation and Invasive Infection.

Ramos-Sevillano E, Ercoli G, Guerra-Assunção JA, Felgner P, Ramiro de Assis R, Nakajima R, Goldblatt D, Tetteh KKA, Heyderman RS, Gordon SB, Ferreria DM, Brown JS,