IMMUNOLOGY

Detailed explanation-1: -The heat of fever augments the performance of immune cells, induces stress on pathogens and infected cells directly, and combines with other stressors to provide a nonspecific immune defense.

Detailed explanation-2: -Antibodies are protective proteins produced by your immune system. They attach to antigens (foreign substances)-such as bacteria, fungi, viruses and toxins-and remove them from your body.

Detailed explanation-3: -A fever can help your immune system fight infections in two ways. A higher temperature in the body speeds up how cells work, including the ones that fight illness. They can respond to invading germs faster. Also, higher body temperatures make it harder for bacteria and viruses to thrive in your body.

Detailed explanation-4: -After an encounter with a new pathogen, the adaptive immune system often “remembers” the pathogen, allowing for a faster response if the pathogen ever attacks again. Specific immune responses are triggered by antigens.

Detailed explanation-5: -The main feature of the innate immune system is to respond quickly, which can lead to inflammation and fever. It does not recognize specific strains of bacteria or viruses; it attacks broadly, which is why it is unable to get rid of all pathogens.

Detailed explanation-6: -Cytokines are proteins produced throughout the body, mainly by activated macrophages, monocytes and T cells to regulate the immune responses within the body, control inflammatory and haematopoietic processes and may induce fever.