European Society for Immunodeficiencies (ESID) @esidsociety.bsky.social · 01/10/2026⏳ It is officially October, and #ESID2026 is almost here! In just two weeks, the IEI community comes together in Maastricht for four days of science, exchange and connection. Maastricht is waiting. 👉 bit.ly/4xVBEKN 000
