🦠 S. pneumoniae Lab Tip (High-Yield 🔥)

When working with Streptococcus pneumoniae:

👉 Don’t rely on hemolysis alone.

Yes, it’s alpha-hemolytic… but so are viridans streptococci.

💡 Always confirm with:

• Optochin sensitivity (S = sensitive)

• Bile solubility (S = positive)

This is a classic exam and real-life lab distinction.

👇 What test do you rely on most for ID?

0 comments

skool.com/microbiology-with-dede-5731

Learn microbiology the easy way. Structured notes, quizzes, and support to help you prepare for the ASCP (M) exam and other lab certifications.

Bring people together around your passion and get paid.