Welcome to the Department of Molecular Biology and Microbiology. Decades ago, I trained here as a postdoctoral fellow and had such a rewarding experience that I was excited to return as Chair in 2011. Collectively, our faculty address problems related to the genetics and molecular functions of microorganisms that are relevant to infection and health world-wide. Just as importantly, we strive to provide a welcoming and supportive environment for our faculty, students, postdoctoral trainees, and staff. Although we take our scientific endeavors very seriously, we are also grounded in collegiality and truly enjoy each other. We pride ourselves on an open and accepting culture that promotes inclusivity, diversity, and antiracism.