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FDA guidelines require a temporary deferral of one year from date of transfusion for potential donors who have received blood products. This is to minimize the possibility of transfusion-transmitted diseases entering the blood supply. Though unlikely, there is a risk of transfusion-acquired infections with all blood component use. The one year deferral allows any potential disease to be present long enough to be detected by FDA-mandated screening tests.

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8y ago

Physiologic changes that occur following death would alter the effectiveness of blood products removed from the deceased.

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Q: Why can't blood be donated for a year after a transfusion?
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Can you ever donate blood after a blood transfusion?

Usually, you can. But you will be requested to wait a year or so to make extra-double-certain that you didn't pick up any disease with the transfused blood that you'll then will pass on to someone else.


Can you donate blood if you had major surgery with a blood transfusion during last one year?

NO!!!!!


Who was the 15 year old boy who had the first blood transfusion?

The 15-year-old boy who had the first successful blood transfusion was named James Blundell. This took place in 1818. Blundell was suffering from postpartum hemorrhage and was transfused with blood from his sister.


When did they start testing blood transfusion recipients or givers for HIV?

Blood banks and hospitals did not test blood for HIV and AIDs before a test was invented in 1985. Now, all blood for transfusions and other purposes are tested before being collected. Prior to 1985 it was not possible to test blood donors or donated blood for HIV. In that year Robert Gallo of the NIH developed a kit which allowed the testing. Later the Louis Pasteur Institute sued and got half the rights to the invention.


What is a bleeding hernia?

year ago had to go an have 2 pints of blood cause of bleeding hernia just wanting to no if i will have to have another transfusion?


Which animal's blood did Jean-Baptiste Denys use in the first transfusion to a human in 1667?

A small amount of the blood of a lamb was transfused into a 15 year old boy who recovered.


Can you have hiv if you donated blood 2 times in the last year?

No, there is no danger of getting the HIV virus from donating blood. The only concern would be if a needle has been re-used, which is prohibited.


What year were African Americans able to donate blood?

President Roosevelt WWII allowed blacks to donate.... But "jim Crowe laws only allowed the donated blood to be given to blacks... is that possible?


What is the percent of people who died from blood transfusion related diseases?

You are extremely vague and stupid... Percent for a certain year?? Percent of everyone that ever lived; even dumber....


How often can you donate blood?

For whole blood, one can donate every 56 days. However, different waiting periods apply to different types of donations.Platelets can be donated every 7 days, up to 24 times a yearPlasma can be donated every 28 days, up to 13 times per year


How many organs get donated per year?

About 16,908


How effective is blood grouping?

Blood grouping is highly effective. In a way, each year many lives are saved thanks to blood transfusions only because of the blood grouping system; knowing the blood to infuse into someone that has been donated that will react accordingly to the newer hosts body is a result of the blood grouping system.