There are many reasons for the shortage of blood donors. Most people who do not give blood fail to do so because they just ignore the need or assume someone else will do it. A quarter of the population has the completely mistaken notion that it is dangerous to donate blood, that one might become infected with AIDS. And a very large number of people are not eligible to be blood donors anymore, based on the strict criteria used and tests performed.
People with cancer cannot donate blood for others. Yet cancer patients should have an unusual awareness of the need for an adequate blood supply. Carry the message to your relatives and friends to become regular blood donors. Then, if you need a transfusion in an emergency, the blood will be there waiting for you.
