Blood Donor

As clever as human, still don’t able to build a blood. If a patient lessen of blood or anemia on our body we need blood transfusion, this blood is get from many volunteer who give their blood. This blood then will process first using a process called as fractionation. This blood volunteer more found in developed countries, in under developing country and poor country we difficult to find a blood volunteer, why? This is because of rare of established supplies are limited and donor just give blood when the family or friends need a transfusion.

Blood donation also must fulfill the certain condition, should no contaminated with certain diseases like HIV and Viral Hepatitis. Beside some blood test, the donor also will ask about the medical history and given a short physical examination for sure that the donation have no risk to others.

The amount of blood will taken from blood donor for about 500 milliliters of whole blood. The tool to take out this blood can by manual tools or by automated equipment that only takes for specific portion of blood. The donor can give their blood every routine period, this is vary from several days to months that depend on the donate condition or country laws where the donation takes place.

The diseases that oblige as blood donor may vary:

• AIDS
• Hepatitis B
• Hepatitis C
• West Nile Virus
• Syphilis
• Malaria
• Rubella
• And Other Blood Diseases