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  1. Pneumococcal Disease: Causes, Symptoms & Treatment

    Oct 3, 2022 · Pneumococcal disease is an infection caused by bacteria called Streptococcus pneumoniae (also known as pneumococcus). It causes contagious and potentially severe illness, …

  2. About Pneumococcal Disease | Pneumococcal | CDC

    Oct 31, 2024 · Anyone can get pneumococcal disease, but certain people are at increased risk. Keeping up to date with recommended vaccines is the best protection against pneumococcal disease. …

  3. Streptococcus pneumoniae - Wikipedia

    Streptococcus pneumoniae is the main cause of community acquired pneumonia and meningitis in children and the elderly, [5] and of sepsis in those infected with HIV. The organism also causes many …

  4. Streptococcus pneumoniae - StatPearls - NCBI Bookshelf

    Aug 8, 2023 · Streptococcus pneumoniae is a gram-positive, lancet-shaped bacterium and a cause of community-acquired pneumonia. Pneumococcal infections are present throughout the world and are …

  5. Streptococcal Pneumonia: Causes, Symptoms, and Treatment

    Jul 23, 2025 · It is a common yet potentially serious illness, ranging from mild to life-threatening. This bacterial infection is a global public health concern. The infection is caused by the bacterium …

  6. Streptococcus Pneumoniae | Diagnosis & Disease Information

    Sep 22, 2023 · Streptococcus pneumoniae, also known as pneumococcus, is a bacterium that commonly causes disease in humans. First identified in 1881 by Louis Pasteur, S pneumoniae is a …

  7. Streptococcus pneumoniae – Everything you need to know

    Mar 5, 2025 · Streptococcus pneumoniae is a Gram-positive, encapsulated bacterium that is a major human pathogen responsible for a range of infections. It is commonly associated with pneumonia, …

  8. Pneumococcal Infections - Infectious Diseases - Merck Manual ...

    Sep 4, 2025 · Streptococcus pneumoniae (pneumococci) are gram-positive, alpha-hemolytic, aerobic, encapsulated diplococci. Pneumococcal infection is a major cause of otitis media, pneumonia, …

  9. Pneumococcal Infections (Streptococcus pneumoniae)

    Feb 6, 2025 · Pneumococcal infections are caused by Streptococcus pneumoniae, a lancet-shaped, gram-positive, catalase-negative facultative anaerobe commonly referred to as pneumococcus.

  10. Pneumococcus: Diseases, Diagnosis, Treatment, and Vaccine

    Oct 19, 2022 · Streptococcus pneumoniae is a type of bacteria that can cause pneumococcal disease. There are more than 100 strains of this bacteria, though not all of them lead to infections. People can …