Awareness: Lesson from the Flow cytometer

T he ongoing pandemic has irreversibly changed many aspects of our lives. Still, recently I stumbled upon a new discovery, a new life lesson when I was studying Covid-19 immunological protection data from an instrument called Flowcytometer for vaccine studies. As a lifelong student of life, I gained an insight that I could never manage for the last twenty years of my professional life. Earlier, I found the instrument a little complex and too scientific. I could have never imagined that it would teach me something besides science one day. A life lesson. The flow cytometer is a versatile instrument used for the immunological analysis of any cancer, infectious, or genetically abnormal cells. Basically, cells are tagged/colored with a fluorescent dye and made to pass through a laser beam. The cells are then analyzed based on their size and quality and on an attached computer system. Before all this, blood samples have to be processed to be analyzed by laser beams. However much care i...