World Thyroid Day (WTD) is observed on May 25. Important Days | Dated: 28 May 2025 World Thyroid Day (WTD) is observed annually across the globe on May 25 to raise global awareness about thyroid disorders and emphasize early detection and treatment. 🎯 Key Highlights: - This day is part of International Thyroid Awareness Week (ITAW), held from May 25 to 31. - The blue paisley ribbon is the symbol for thyroid awareness. The paisley design was chosen because it resembles a cross-section of thyroid follicles, representing the gland's structure. 💡 Other Important Facts: (i) The European Thyroid Association (ETA) established World Thyroid Day (WTD) in 2008, choosing May 25 to coincide with the founding date of the ETA in 1965. (ii) In 2010, the American Thyroid Association (ATA), the Latin American Thyroid Society (LATS), and the Asia & Oceania Thyroid Association (AOTA) officially endorsed WTD during the International Thyroid Congress held in Paris, France. (iii) The first WTD was observed by ATA, ETA, AOTA, and LATS on May 25, 2011. 📚 Test Your Knowledge: Recently, World Thyroid Day (WTD) is observed globally on which date every year? Correct Answer: May 25 🚀 Quick Recap: