Home / World Phage Week
World Phage Week

Celebrating phages with the world, every October

IBRT has marked International Phage Day (22 October) every year since 2020. The webinar series has welcomed more than 1,000 participants from over 40 countries.

6th edition · Hybrid

World Phage Week Symposium 2026

“Beyond Clinical Therapy: The Fate of Phages in the World of the Future”

📅 Fri 30 – Sat 31 October 2026📍 University of Ibadan, Nigeria💻 Zoom & YouTube Live
--Days
--Hours
--Mins
--Secs

Beyond the clinic

This year’s theme moves the conversation past clinical therapy, to the industrial, agricultural and environmental uses of phages.

~1,000 participants

Around 700 researchers and enthusiasts are expected in person at the University of Ibadan, with international delegates joining online.

PHAMILIA Vol. 3 launch

The third volume of our journal launches at the symposium, with contributions from partners and parent organisations.

Past editions

Five years of phage conversations

It started as Africa’s first undergraduate-hosted phage conference and has become a fixture of the international phage calendar.

01
October 2020 · Virtual

The first edition

Africa’s first undergraduate research webinar on bacteriophage therapy, held during the COVID-19 lockdown.

160+ participants · 17+ countries
02
28–29 Oct 2021 · Virtual

Assessing the Readiness of the Global Phage Community in Combatting AMR

  • Prof. Graham Hatfull, SEA-PHAGES founder, University of Pittsburgh: “The SEA design”
  • Dr. Jessica Sacher, Phage Directory: science communication to defeat AMR
  • Launch of PHAMILIA Vol. 1
Partners: TAILΦR Lab (Baylor), Phage Directory, Phase Genomics, IBRC, Africa Phage Forum
03
28–29 Oct 2022 · Virtual

Emerging Prospects in Bacteriophage Use and Clinical Phage Therapy

  • Prof. Martha Clokie, University of Leicester: early-career engagement in phage research
  • Dr. Temitope Faleye, Arizona State University: metagenomics education
  • Prof. Jon Iredell, Phage Australia: Phage BioBank concepts
  • Dr. Atunga Nyachieo & Ivy Mutai, Institute of Primate Research, Kenya
Sponsors: JAFRAL, Phage Directory · Media: BMA, PhagePro, Phase Genomics
’24
October 2024 · Livestream

World Phage Week Webinar 2024

A week of sessions streamed live on YouTube, with registrants from across Africa and beyond working in microbiology, biotechnology and public health.

Multi-day YouTube Live series
’25
24–25 Oct 2025 · Livestream

World Phage Week Webinar 2025

A two-day webinar series, streamed on YouTube Live and recorded for later viewing. It set the stage for the move to a hybrid symposium.

Day 1 & Day 2 recordings available
06
30–31 Oct 2026 · Hybrid

Beyond Clinical Therapy

Our first in-person symposium, at the University of Ibadan, with online access for international delegates.

Notable speakers

Voices that have joined us

Leading phage scientists from around the world have spoken at IBRT’s webinars.

GH

Prof. Graham Hatfull

Founder, SEA-PHAGES
University of Pittsburgh, USA
ZD

Prof. Zuzanna Drulis-Kawa

President, ISVM (at time of talk)
University of Wrocław, Poland
Prof. Jon Iredell

Prof. Jon Iredell

Director, Phage Australia
University of Sydney
MC

Prof. Martha Clokie

Professor of Microbiology
University of Leicester, UK
AE

Prof. Ayman El-Shibiny

Phage researcher
Egypt
JS

Dr. Jessica Sacher

Co-founder
Phage Directory
Dr. Temitope Faleye

Dr. Temitope Faleye

Postdoctoral Scholar
Arizona State University
Dr. Atunga Nyachieo

Dr. Atunga Nyachieo

Chief of Research
Institute of Primate Research, Kenya
Prof. Graham Hatfull presenting at IBRT World Phage Week 2021
Prof. Graham Hatfull at WPW 2021
Dr. Jessica Sacher presenting at IBRT World Phage Week 2021
Dr. Jessica Sacher at WPW 2021
Participants on the IBRT World Phage Week 2021 webinar
Participants from around the world
IBRT Twitter Spaces

Conversations between conferences

Our live audio series, started in 2022, brings students and researchers together to talk about phage science in Africa. The first session drew 88 listeners.

Twitter Space flyer: Undergraduate Phage Research in Africa
5 May 2022

Undergraduate Phage Research in Africa: Success Stories & Challenges

Twitter Space flyer: The Confluence
1 Jul 2022

The Confluence: Programming Language & Biomedical Research

Twitter Space flyer: Recent Developments in Phage Research in Africa
12 Sep 2022

Recent Developments in Phage Research in Africa

Twitter Space flyer: Antimicrobial Resistance
9 Mar 2023

Antimicrobial Resistance: Current Science & Therapeutic Advances

Put your organisation in front of 1,000 phage enthusiasts

Partnership and sponsorship packages are available for organisations that want to showcase products, services and innovations at WPW 2026.