Explain the features of humoral and cellular immunity

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Reference no: EM132612414

1. Why is variolation still a recommended practice despite the risks associated with this procedure?

2. Why don't people who cannot be vaccinated get a disease if there is sufficient "herd immunity"?

3. Briefly explain the features of humoral and cellular immunity. What is "humors" , how do they release cytokines

4. Briefly explain the features of and distinctions between innate and adaptive immunity, including intensity of response, memory and the components (cells, molecules) involved.

5. Explain "clonal expansion" of lymphocytes and how it contributes to the features of adaptive immunity, such as specificity, elimination of pathogens and memory.

Reference no: EM132612414

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