Uploaded June 2026 | Updated September 2026, 2 weeks ago

---

Today Dr. Sam Brown, Professor of Biological Sciences at Georgia Tech University, joins the quality quorum today to discuss the social lives of bacterial pathogens. He will also discuss VERY recent research from his lab group exploring the specialist/generalist problem in Pseudomonas aeruginosa, and thoughts on cryptic convergent specialization!

Show notes at microbe.tv/mm/mm-131

Become a patron of Matters Microbial at microbe.tv/contribute

——————————— CONNECT ———————————
🎯 Subscribe! bit.ly/2HOYdNP
Instagram: @profvrr and @microbe.tv
Twitter: @profvrr
TikTok: tiktok.com/@microbe.tv
Facebook: facebook.com/thisweekinvirology
Our Podcasts: microbe.tv
Contribute: microbe.tv/contribute

——————————— MORE VIROLOGY ———————————
•My Virology Course virology.ws/course
•Virology Blog: virology.ws
•Virus Watch bit.ly/3ngvQIM
•Principles of Virology textbook amzn.to/34onDtg

——————————— OUR SCIENCE PODCASTS ———————————
•This Week in Virology bit.ly/30uUhrX
•This Week in Parasitism bit.ly/3ndUNUZ
•This Week in Microbiology bit.ly/33tOUeO
•Urban Agriculture microbe.tv/urbanag
•This Week in Evolution bit.ly/3ne1bf5
•Immune bit.ly/2HOyCVb
•This Week in Neuroscience bit.ly/2So12Yd
•Infectious Disease Puscast bit.ly/3K4EKF0

– Who Am I? –

I’m Vincent Racaniello, Earth’s Virology Professor, and I believe that education should be free.

I’m also a professor of virology at Columbia University in New York. I’ve been doing research on viruses since 1976, and teaching virology in classrooms and online since 1999. On this YouTube channel I share videos of my lectures, podcasts, and more.

New videos are uploaded several times each week.

I do not run ads on our work as it is disruptive to learning. We depend on your support.

If you would like to support our work, go to microbe.tv/contribute