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  1. Streptococcus - Wikipedia

    In addition to streptococcal pharyngitis (strep throat), certain Streptococcus species are responsible for many cases of pink eye, [8] meningitis, bacterial pneumonia, endocarditis, …

  2. Streptococcus spp. - GI-MAP Interpretive Guide by Diagnostic …

    Streptococcus is a member of Gram-positive lactic acid-producing bacteria (LAB) that belonged to Firmicutes phylum. Many strains of Streptococcus are non-pathogenic and occur as …

  3. Streptococcal Infections - Infections - MSD Manual Consumer Version

    Streptococcal infections are caused by any one of several species of Streptococcus. These gram-positive, sphere-shaped (coccal) bacteria (see figure How Bacteria Shape Up) cause many …

  4. Streptococcus species | Johns Hopkins ABX Guide

    Nov 20, 2025 · Comment: Review of contemporary Streptococcus species as well as non-Streptococcal Gram-positive cocci that form chains (e.g., Abiotrophia and Granulicatella) as …

  5. Streptococcal Infections: Causes, Symptoms, and Treatment

    Streptococcus is a genus of bacteria responsible for many human infections. Known for its diverse types and the array of diseases it can cause, understanding streptococcus is crucial for …

  6. Streptococcus | Definition, Species, & Disease | Britannica

    Dec 19, 2025 · Streptococci are microbiologically characterized as gram-positive and nonmotile. Streptococcus contains a variety of species, some of which cause disease in humans and …

  7. Streptococcus spp: Taxonomy, Pathogenicity, and Antibiotic …

    Explore the taxonomy, pathogenicity, and antibiotic resistance of Streptococcus spp. in this comprehensive overview.

  8. Streptococcus: Characteristics, Classification and Clinical Importance

    Streptococcus is a genus of Gram-positive, spherical bacteria (cocci) that typically arrange themselves in chains of varying lengths, though some may appear in pairs. These bacteria are …

  9. Streptococcal Infections | Strep Throat | MedlinePlus

    Jun 29, 2025 · Streptococcal is a type of bacteria that can cause strep throat (group A) or blood infections (group B). Learn how they can be prevented and treated.

  10. Streptococcus spp. - HARTMANN SCIENCE CENTER

    Streptococci, Gram-positive bacteria, are pathogens such as Streptococcus pyogenes and Streptococcus pneumoniae. Learn about their hemolysis behavior, transmission methods, and …