19d (edited) • General Info & Questions
🧫 Organisms Revisit Week 🔁 | Case Focus
A patient presents with sore throat and fever.
Beta-hemolytic colonies observed.
Organism is bacitracin sensitive and PYR positive.
💡 Most likely organism:
👉 Streptococcus pyogenes
🧠 Why?
• Beta-hemolytic → Group A or B
• Bacitracin sensitive → Group A
• PYR positive → confirms
💡 Classic ID combo → Group A Strep
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🧫 Organisms Revisit Week 🔁 | Case Focus
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