NCIt definition : Any of the several infectious disorders caused by members of streptococcus, a genus
of gram positive bacteria belonging to the family Streptococcaceae. Streptococcal
infections are classified into Groups A, B, C, D and G.;
https://www.canada.ca/fr/sante-publique/services/rapports-publications/releve-maladies-transmissibles-canada-rmtc/numero-mensuel/2024-50/numero-5-mai-2024/surveillance-infections-invasives-streptocoques-groupe-a-2021-2022.html 2024 Canada journal article population groups canada streptococcal infections Surveillance Implementation Group organization and administration Invasion Streptococcal Infection streptococcal infectious disease, nos