Two international days were observed in early March 2026.
- World Obesity Day (4 March): held every year to raise awareness about obesity and spur action to prevent and manage it. The 2026 theme is "8 Billion Reasons to Act on Obesity."
- World Civil Defence Day (1 March): observed annually to build awareness about civil protection, disaster prevention and preparedness.
Both observances focus on prevention, one on public health and the other on readiness for disasters and emergencies.