Global Iodine Deficiency Disorders Prevention Day
Also known as
Global IDD Prevention Day
Observed
annually on October 21st
Dates
Hashtags
#GlobalIodineDeficiencyDisordersPreventionDay
#IodineDeficiencyDisordersPreventionDay
#GlobalIddPreventionDay
#IddPreventionDay
Sources
Global Iodine Deficiency Disorders Prevention Day, also known as Global IDD Prevention Day, is observed next on Tuesday, October 21st, 2025. It is observed annually on October 21st.