Tashani M, Barasheed O, Azeem M, Alfelali M, Badahdah AM, Bokhary H, Almasri N, Alshehri J, Matbouly G, Kalantan N, Heron L, Ridda I, Haworth E, Asghar A, Rashid H, Booy R, on behalf of the Hajj Research Team Abstract Pneumococcal disease 2014 Infectious Disorders – Drug Targets 2014;14:117-24