© 2018 By Hannah McMillan

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As a microbiologist, I'm interested in host-pathogen interactions. Specifically, how do bacterial secretions impact host innate immune responses and future outcomes. My current work examines how bacterial outer membrane vesicles impact plant innate immunity and responses to future microbial challenge.


All Gram-negative bacteria release vesicles. In mammalian systems, these vesicles contain virulence factors, toxins, and more that can directly impact host immune responses. While very little is known about vesicles from plant pathogenic bacteria, studies have shown that they can contain known virulence factors, and that in some cases these factors are active in the plant environment. My work aims to discover how vesicles interact with plants.


To learn more about me, visit the other tabs, find me on social media, or download my CV.

Teachers are constantly challenged to adapt the way they describe and present material to meet the needs of their students. This is necessary both to improve student learning and also increase engagement with the topics. As the outreach coordinator for my department, I have had the chance to practice this skill with elementary age children - a very curious audience! Applying lessons learned from this experience, my goal is always to improve student engagement and incite curiosity at the undergraduate and graduate levels to improve overall student learning.

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