Every Year On 14th of June is celebrated as World Blood Donor Day by the WHO (World Health Organisation) as a mark of the birth anniversary of Karl Landsteiner who was an Austrian and American biologist and physician who won the Nobel Prize for his discovery of the ABO blood group system.
The World Blood Donar day was established in the year 2004 with a view to raise awareness and to thank all blood donors around the globe for their Voluntary, life-saving gifts of blood donation.
Infographic Source :- www.medlife.com
