- The event is celebrated on the birthday anniversary of Karl Landsteiner, who was awarded the Nobel Prize for his discovery of the ABO blood group system.
- The global theme of World Blood Donor Day changes each year in recognition of the selfless individuals who donate their blood for people unknown to them.
- For instance, the theme for the year 2024 is "Celebrating 20 years of giving: thank you, blood donors!".
Question:
1 When is World Blood Donor Day celebrated?
- A) 14th June
- B) 15 July
- C) 1st August
- D) 25th December