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              Streptococcus Laboratory
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                    * CDC's Streptococcus Laboratory
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                    * S. pyogenes
                    * S. agalactiae
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  Streptococcus Laboratory
                        About CDC's Streptococcus Laboratory
                        CDC has a laboratory mainly focused on Streptococcus pneumoniae and groups A and B streptococci.
                        Learn More
                      Apr. 8, 2024
                        Training and Research Opportunities
                        Summary of laboratory opportunities to work with pathogenic streptococci and pneumococci.
                      Apr. 8, 2024
                        Documentation and Downloadable Files
                        Resources and protocols available for download from CDC's Streptococcus ​Laboratory.
                      Apr. 5, 2024
                        Request Streptococcal Testing
                        Criteria for submitting clinical specimens or isolates to CDC's Streptococcus Laboratory.
                      Apr. 8, 2024
        Pathogen-specific information
                    Streptococcus pyogenes Activities
                    Commonly called group A Streptococcus (GAS), this pathogen is a global public health concern.
                  Apr. 8, 2024
                    Streptococcus agalactiae Activities
                    This pathogen causes group B Streptococcus (GBS) disease and are classified into 10 serotypes.
                  Apr. 8, 2024
                    Streptococcus pneumoniae Activities
                    Pneumococci are a leading cause of death from pneumonia.
                  Apr. 8, 2024
                    Other Streptococcus Species and Related Genera Activities
                    CDC studies other streptococci and catalase-negative, Gram-positive cocci too.
                  Apr. 8, 2024
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    Strep Lab
    CDC's Streptococcus Laboratory is a reference center for pathogens that cause invasive streptococcal disease (groups A and B streptococci and pneumococcus).
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          * CDC's Streptococcus Laboratory
          * Training
          * Documentation and Files
          * S. pyogenes
          * S. agalactiae
          * S. pneumoniae
          * Other Streptococcus Species
          * Request Testing
          * View All
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        * About CDC
    Policies
        * Accessibility
        * External Links
        * Privacy
        * Web Policies
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        * OIG
        * No Fear Act
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