BIOLOGY IN HUMAN WELFARE
HUMAN HEALTH AND DISEASE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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antibodies
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memory cells
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white blood cells
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red blood cells
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Detailed explanation-1: -To trigger an immune response, many vaccines put a weakened or inactivated germ into our bodies. Not mRNA vaccines. Instead, mRNA vaccines use mRNA created in a laboratory to teach our cells how to make a protein-or even just a piece of a protein-that triggers an immune response inside our bodies.
Detailed explanation-2: -Finally, when people receive a vaccine, some may experience some mild symptoms for a day or two, such as a fever, chills, or fatigue. This does not mean that you’re infected with a virus or other pathogen. Rather, your body acts as if it’s fighting a mild form of the germ and produces a related immune response.
Detailed explanation-3: -Vaccines contain dead or weakened microbes of a particular disease. When a vaccine is introduced into a healthy body, the body fights and kills them by producing suitable antibodies. These antibodies remain in the body and protects it from the microbe when it invades the body again.