Pathogen causing Pneumonia, Bronchitis, Rhinitis, acute Sinusitis, Otitis Media, Conjunctivitis, Meningitis, Bacteremia, Sepsis, Osteomyelitis, septic Arthritis, Endocarditis, Peritonitis, Pericarditis, Cellulitis, and Brain Abscess. Also see Streptococcus Pneumoniae.