Radiographically confirmed pneumonia in Malawian children and associated pneumococcal carriage after introduction of the 13-valent pneumococcal conjugate vaccine.

Mzumara G, Chirombo J, Swarthout TD, Bar-Zeev N, Harawa PP, Jalloh MS, Kirolos A, Mukhula V, Newberry L, Ogunlade O, Wachepa R, French N, Heyderman RS, Iroh Tam PY,