Blood originates in the bone marrow and is composed of:

1. Red blood cells, which carry oxygen and carbon dioxide in our body.
2. White blood cells, or leukocytes, which, along with the immune system, defend us against germs (viruses and bacteria) entering our body.
3. Platelets, which stop bleeding.
4. Plasma, which contains cells, proteins, and minerals.

Adriana Patricia Ríos, bacteriologist from the Transfusion Laboratory at Clínica CES, explains that the importance of blood donation lies in the fact that humans are the sole source of its production, as it cannot be manufactured outside the human body.

“There is no amount of money in the world that can obtain this vital resource for the human body. Donating a part of ourselves for someone in need is an act of kindness,” the bacteriologist emphasizes.

Those who primarily require it are patients experiencing blood loss or suffering from a blood component-related disease such as leukemia or lymphoma, which are treated with chemotherapy

The Most Needed Blood Type Is Yours.

There are over 20 known blood group systems, but the ABO and Rh systems are the most commonly used in blood transfusions. Groups A, B, and AB are characterized by the antigens they have, while group O indicates the absence of antigens.

Additionally, there is the Rhesus factor, which indicates the presence of the Rh protein. If present, it is positive; otherwise, it is negative.

The Blood Donation Process and Its Benefits.

To donate blood, there are a series of health and safety requirements to consider:

– Be between 18 and 65 years old.
– Weigh more than 50 kg.
– Be in good health.
– Have consumed a good portion of food within the last 4 hours before donating. – Have not had tattoos, piercings, or permanent makeup done in the past 6 months (also applies to partners).
– Have had sexual relations with only one partner for at least 6 months.
– Men can donate blood every 3 months, and women every 4 months, allowing sufficient time to recover hemoglobin levels.

Once these requirements are met, you can visit a blood donation site like the Red Cross or participate in campaigns held at health centers.

The process takes only about 30 minutes, allowing you to donate approximately 450 ml of blood. This single unit contains plasma, red blood cells, white blood cells, and platelets, potentially saving up to 4 lives.

Transfusion, A Safe Process.

Each unit of received blood is tested and its components identified to ensure safe administration to the patient.

Seven tests are performed for viruses and bacteria, including HIV (Human Immunodeficiency Virus), hepatitis B and C, syphilis, Chagas disease, and HTLV (Human T-Cell Lymphotropic Virus). This prevents disease transmission, ensuring a seal of quality.

The transfusion service at Clínica CES, upon receiving blood from the Red Cross or any other blood bank, conducts cross-matching tests to ensure compatibility between the donor’s and recipient’s blood types, prioritizing patient safety.

Donating Blood Is Donating Life: A Reciprocal Act.

Blood donation is an altruistic act that also benefits your health. In addition to helping someone else, it enhances your body’s oxygen-carrying capacity.

In Colombia, it is essential to strengthen the culture of donation, encouraging all eligible individuals to participate in blood drives or visit authorized donation centers at least twice a year, not just when someone close is in need.

For more information, you can contact the Antioquia Red Cross Section at 350 5300 or via email at info@crantioquia.org.co

Blood Donation Is an Act of Solidarity!