All you need to know about blood types and to whom you can donate (VIDEO)Editor's Choice, Lifestyle, Videos 02:40
Sunday October 30, 2016 - Did you know that every 2 seconds someone around the globe requires blood?
Many people who have surgery need blood transfusions because they lose blood during their operations. For example, about one-third of all heart surgery patients have a transfusion.
Some people who have serious injuries—such as from accidents, war, or natural disasters—need blood transfusions to replace blood lost during the injury.
It is therefore important for people to know their blood groups so they can respond quickly in case someone needs it.
Watch the video below
The Kenyan DAILY POST.