In the Department of Microbiology

Finding solutions to global challenges, such as the emergence of new infectious diseases, skyrocketing antimicrobial resistance, and the health of our planet's ecosystems, will depend upon discoveries from microbiology research. Illinois microbiology faculty focus on the physiology, genetics, and pathogenesis of microbial organisms and viruses.

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Microbiology News

Read article: Winners announced for "Life Inspiring:" A gallery of images from the School of MCB
Winners announced for "Life Inspiring:" A gallery of images from the School of MCB
The School of Molecular & Cellular Biology is pleased to congratulate the winners of its “Life Inspiring” art competition, which celebrates the intersection of life sciences and art. Earlier this year, undergraduate and graduate students were encouraged to submit original works of art...
Read article: Gut microbiome research sheds light on oligosaccharide breakdown, prebiotics
Gut microbiome research sheds light on oligosaccharide breakdown, prebiotics
The human gut is a diverse and densely populated environment filled with bacteria and other microbes in fierce competition for resources. One major colonizer in the human colon is Bacteroides, a genus of bacteria that can break down a wide variety of complex carbohydrates indigestible by...
Read article: Why get new COVID-19 and flu shots?
Why get new COVID-19 and flu shots?
New vaccinations against influenza and the virus that causes COVID-19 are available and arriving at physician offices and pharmacies. University of Illinois Urbana-Champaign microbiology professor Chris Brooke is a virologist who...
Read article: Progress on the table: Students and faculty with Cena y Ciencias give children the tools they need to dream
Progress on the table: Students and faculty with Cena y Ciencias give children the tools they need to dream
Ricardo Diaz still remembers the night chemistry professor Joaquin Rodriguez-Lopez walked into a room full of kids and told them to throw ketchup on a volunteer wearing a special shirt. Soon the room was enveloped in ketchup, laughter, and gasps...
Read article: In the news: What is listeriosis and how is it treated?
In the news: What is listeriosis and how is it treated?
A recent recall of more than seven million pounds of deli meat has marked the largest listeria outbreak since 2011, according to the Center for Disease Control and Prevention. The outbreak has been traced...
Read article: Celebrating new School of MCB faculty scholars, distinguished promotions
Celebrating new School of MCB faculty scholars, distinguished promotions
Five faculty members from the School of Molecular & Cellular Biology have been recognized for their excellence in research and teaching through named scholar positions and distinguished promotions. Congratulations to Sayee Anakk, Auinash Kalsotra, Paola Mera, Lori Raetzman, and Joe Sanfilippo...
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Collaborative & Impactful

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Faculty Research

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Our world-class faculty lead many exciting research programs in the physiology, genetics, and pathogenesis of microbial organisms and viruses. Labs explore archaeal biology, bacteriophage biology, drug discovery, eukaryotic virology, gene regulation, host-pathogen interaction, microbial communities/microbiome, microbial physiology, molecular evolution, and oxidative stress.

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PhD in Microbiology

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Microbes are the dominant organisms on the planet and drive all aspects of life. The Department of Microbiology is a close-knit group of scientists who are driving discoveries in bacterial and archaeal biology and physiology, bacterial and viral pathogenesis, antibiotic discovery, and microbial ecology and evolution. As a PhD student in microbiology, you will be part of a thriving, supportive community of researchers.

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Microbial Systems Initiative

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Microbial Systems Initiative, or MSI, is a vibrant cross-campus community of microbial sciences researchers who address problems in health, agriculture, energy, and other sectors. The Microbial Early-career Researchers Association (MicroERA) organizes professional development and networking opportunities for graduate students and postdoctoral researchers.

Upcoming Microbiology Events

Meet MCB's microbiology community

Read article: Meet MCB: Undergraduate researcher Neha Arun
Meet MCB: Undergraduate researcher Neha Arun
MCB major Neha Arun shares her experiences working as an undergraduate researcher in Professor Collin Kieffer's lab in the Department of Microbiology, as well as a look at life outside the lab at the University of Illinois Urbana-Champaign.  Can you summarize your research in the Kieffer Lab?  My...
Read article: Meet MCB: Microbiology PhD student Stefanie Eben
Meet MCB: Microbiology PhD student Stefanie Eben
From studying E. coli to riding horses, Stefanie Eben says she has found the perfect mixture of academic and personal fulfillment at the University of Illinois. Eben, a microbiology PhD student in the lab of professor James Imlay, spoke with MCB's communications team about her love of microbiology...
Read article: Meet MCB: Microbiology professor Paola Mera
Meet MCB: Microbiology professor Paola Mera
Dr. Paola Mera is an assistant professor in the Department of Microbiology. Dr. Mera's research program combines bacterial genetics, biochemistry, and high-resolution...
Read article: Susan Brennan (BS, ’85, microbiology) has built a career in sustainability, solving problems
Susan Brennan (BS, ’85, microbiology) has built a career in sustainability, solving problems
Growing up in the Illinois steel town of Granite City, Susan Brennan was certain once she left, she would never live near a factory again. However, in the years after graduating from the University of Illinois, she would become a leading voice in rethinking and transforming American manufacturing....

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Explore our history

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The Department of Microbiology at UIUC has a rich history of seminal discoveries and microbiologists who have increased our biological understanding and advanced the field of microbiology, such as Carl Woese, who discovered the Archaea, a new domain of life distinct from bacteria and eukarya, and Abigail Salyers, who pioneered studies of Bacteroides polysaccharide utilization and its role in colonic fermentation.