why more difficult to donate blood when they have a shortage?

I hear ads asking for more blood donors every day but they are making it more & more difficult to donate blood. I used to donate but now they don’t want it ‘cos I’ve visited Thailand.
Im sure I could get tested for malaria or my blood could, BUT… if I was in danger of dying [...]

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Why am I not allowed to donate blood?

I studied in Europe for four years in the 80’s recently I decided to be a good citizen and donate blood (yesterday).
I was told that anyone who spent 4 years in certain countries in the 80’s is not allowed to be a blood donor.
I wonder who the Europeans get their blood from?
It depends on [...]

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Why can you donate blood after getting a tattoo?is there any exceptions?

With exeptions i mean if a family member need a blood transfusion are allowed to donate blood?
It’s because people with tattoos are at risk for hepatitis from dirty needles used in the tattooing process, so the Red Cross doesn’t take them. And I don’t think there are exceptions… but you can always ask.

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Why do you have to wait a year to donate blood if you’ve had a blood transfusion?

I had a blood transfusion last September when I was in a car accident, and I know I have to wait a year to donate blood. But why do you have to wait a year? What happens in a year that makes it ok to give blood again? lol.
Its just in case the [...]

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Why are you not allowed to donate blood if your blood pressure is low?

My blood pressure is about 78/52 and the nurse said that I cannot donate blood because they would have to take me to the hospital and put it back in. Is that correct and if it is, does it mean that if I was injured and losing blood I would die more quickly than someone [...]

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