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. Stay tuned for our rockstar speakers line-up!

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.