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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 most prevalent during the winter and early spring months.
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...
Pneumococcal [noo-muh-KOK-uhl] disease is a name for any infection caused by bacteria called Streptococcus pneumoniae, or pneumococcus. Pneumococcal infections can range from ear and sinus infections to pneumonia and bloodstream infections. There are vaccines to help prevent pneumococcal disease.
Jun 13, 2020 · Overview. Pneumonia and your lungs Enlarge image. Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.
Sep 1, 2020 · Pneumococcal disease is a name for any infection caused by bacteria called Streptococcus pneumoniae or pneumococcus. There are vaccines to help prevent pneumococcal disease. Types of Infection. Risk Factors and How It Spreads. Symptoms and Complications. Diagnosis and Treatment. Prevention. Fast Facts. Page last reviewed: September 1, 2020.
Streptococcus pneumoniae (pneumococci) are gram-positive, alpha-hemolytic, aerobic, encapsulated diplococci. Pneumococcal infection is a major cause of otitis media, pneumonia, sepsis, meningitis, and death. Diagnosis is by Gram stain and culture.
S. pneumoniae is a leading bacterial cause of a wide range of infections, including otitis media, community-acquired pneumonia, sepsis and meningitis. As all of these diseases are ‘dead ends’ in the life cycle of the organism, the bacterial factors that cause invasive diseases must also be adaptive for colonization and/or transmission. Fig. 1.
