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World Microbiome Day 2025

Join us to celebrate!
World Microbiome Day aims to make the science of microbiomes accessible to everyone. Whether you’re a student, a parent, or simply curious about the invisible world around you, this day offers a chance to learn and engage with experts through various activities, events, and resources. From interactive workshops and webinars to fun social media campaigns, there’s something for everyone. Join us in celebrating World Microbiome Day and discover how these tiny organisms have a big impact on our lives.
Check out our calendar of events below!
Tuesday 24th June
WEBINAR – Microbiome 101: The Brain-Gut Axis
Join APC Microbiome Ireland researchers Prof Paul Ross, Prof John Cryan, and Prof Felice Jacka from Deakin University to explore the latest advancements in microbiome science - specifically the brain gut axis.
MC: Prof Paul Ross
Speakers:
“CRAVING CLARITY: HOW ULTRA-PROCESSED FOODS IMPACT THE BRAIN-GUT-AXIS", Professor Felice Jacka
“HACKING YOUR GUT MICROBES TO NOURISH THE BRAIN: UNRAVELLING THE DIET-MICROBIOTA-GUT-BRAIN-AXIS", Professor John F. Cryan
Location: Online via Teams
Time: 1.00PM – 2.00PM
Register HERE
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SCHOOL WORKSHOP – Mini Microbe Makers
Join APC Microbiome Ireland researchers for an interactive morning blending science, creativity, and education in a fun and engaging way! Featuring a reading of “There is a Zoo in my Poo” author, Felice Jacka and illustrator, Rob Craw.
Location: Western Gateway Building, UCC
Time: 10.30AM - 12.30PM
FULLY BOOKED!
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Wednesday 25th June
Yoga for World Microbiome Day - Movement, Kefir & Kombucha!
You are invited to a gentle yoga session designed to support mind-body balance and gut health. After class sample some refreshing probiotic-rich drinks designed to nourish your microbiome.
Please wear comfy clothes and bring your own mat!
This is a great opportunity to take a mindful break, connect with colleagues, and explore the intersection of wellness and microbiome health.
Location: Room 4.05, Western Gateway Building, UCC
Time: 3.30PM - 5.00PM
Register HERE
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Gut Matters
Enjoy a night of conversation exploring the gut microbiome and its role in health and disease.
Join Meaghers Pharmacy for some nibbles, drinks and a goody bag on arrival, followed by a panel discussion hosted by Clare McKenna culminating in a Q&A session with the audience. Panel members include APC Microbiome Ireland researchers: Professor Siobhain M O’Mahony, Professor Jens Walter and Dr Julie O’Sullivan.
Location: Smock Alley Theatre, Temple Bar, Dublin
Time: 7.00PM - 9.00PM
Tickets: €25
Register HERE
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Friday 27th June
FREE Book Drop
To celebrate World Microbiome Day there will be complimentary copies of ‘Listen to your Microbes’ in every library throughout Cork City and County. ‘Listen to your Microbes’ by Fergus Shanahan and Laura Gowers is a graphic story of the human gut microbiome, told from the perspective of the microbes.
Free to take home on a first come, first served basis!
Location: Cork City and County libraries Grand Parade
Time: 10.00AM - 5.00PM
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Microbiome Friendly Brunch
Bring a dish and feed your microbes! Join us for a microbiome-friendly brunch party to celebrate World Microbiome Day.
Complimentary tea and coffee provided.
Location: 4th floor kitchen, Biosciences Institute, UCC
Time: 10.30AM – 11.30AM