How covishield works on human body
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A vaccine works by enabling your body’s immune system to identify and combat pathogenic organisms. This is done by introducing either weakened organisms or proteins used to identify the organisms into your body. The immune system identifies these structures known as antigens as foreign and produces antibodies to combat them. When the organism infects the body in the future, there is an aggravated response by the immune system to produce antibodies against it due to what is known as immunological memory. Immunological memory is the ability of the immune system to respond more rapidly and effectively to a previously encountered pathogen. This provides immunity against the disease...
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it increases the power of our immunity system which helps to fight the virus and we think it is killing the viral
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