Question: 1) Compare and contrast antigenic shift and antigenic drift in influenza virus. How do antigenic shifts and drifts contribute to the need for annual

1) Compare and contrast antigenic shift and antigenic drift in influenza virus.

1) Compare and contrast antigenic shift and antigenic drift in influenza virus. How do antigenic shifts and drifts contribute to the need for annual vaccinations to prevent influenza? 2) Describe and differentiate between the three pathways of activating complement.

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The detailed answer for the above question is provided below Answer 1 Antigenic shift and antigenic drift are two different types of genetic changes t... View full answer

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