“COVID VACCINE” – DETAILED SPEECH IN TAMIL BY CHIEF CARDIOLOGIST DR.N.SENTHIL KUMAR
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Plasma is the clear, straw-colored liquid portion of blood that remains after red blood cells, white blood cells, platelets and other cellular components are removed. It is the single largest component of human blood, comprising about 55 percent, and contains water, salts, enzymes, antibodies and other proteins. Plasma therapy uses blood donated by recovered patients through plasma donation to introduce antibodies in those under treatment.In this video, Dr.N.Senthil kumar (…