antigenic shift

Write a respond to this post on:Is the emergence of the 2009 A (H1N1) virus an example of antigenic shift orantigenic drift?

Write a respond to this post: Case Study 1 1. Is the emergence of the 2009 A (H1N1) virus an example of antigenic shift orantigenic drift? Explain the difference between shift and drift. According to DeMarco and Healey-Walsh (2019), an antigenic shift is a sudden change in the molecular strain or structure of DNA or […]

Detail the different epidemiological information you would need to consider before introducing a new vaccination programme targeting a specific disease. What might be some potential sources for these data?

Short Answer Questions Answer EIGHT out of TEN questions. Answer EACH question in a separate word document. All questions are of equal weighting. You can use full sentences, but also lists and note-form where relevant to the answer. 1. Detail the different epidemiological information you would need to consider before introducing a new vaccination programme […]

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