IUIS and EFIS invite all international societies to join us this year to honor the Day of Immunology on April 29. This year’s topic is Regulatory T Cells: Guardians of Immune Balance.

Register Here!

Mark your calendars for an insightful webinar on the Day of Immunology, April 29, 2026 and join us for an in-depth exploration of Regulatory T cells and how they balance our immune system. The speaker lineup will once again be outstanding, and we are delighted to share that it will include Professor Shimon Sakaguchi, 2025 Nobel Prize Laureate, among other leading experts.

Take a look at the preliminary program for the Day of Immunology 2026 Webinar! This year’s event will bring together outstanding speakers to explore the latest insights into regulatory T cells, followed by an engaging panel discussion on the future of this rapidly evolving field. The speaker lineup will once again be outstanding, and we are delighted to share that it will include Professor Shimon Sakaguchi, 2025 Nobel Prize Laureate, among other leading experts. Stay tuned as we finalize the remaining details.

Don’t forget also about the Day of Immunology Awards, recognizing the most impactful awareness campaigns led by IUIS Member Societies and Regional Federations around 29 April. Outstanding initiatives will be rewarded with six prizes awarded by IUIS and EFIS.

Submit your campaign report by May 18, 2026 to be considered and gain international recognition for your outreach impact.