It is with great pleasure that we announce the Fourth International Symposium on Thrombosis & Vessels, which will take place on May 15–16, 2026, at the DoubleTree by Hilton Hotel, Skopje.

It is with great honor and pleasure that, on behalf of the Macedonian Society of Allergy and Clinical Immunology and in my personal name, I invite you to take part in the 7th Congress of the Macedonian Society of Allergy and Clinical Immunology, which will be held from September 25 to 27, 2026, at the Hotel DoubleTree by Hilton in Skopje.