Which of the Following Is Not True of Influenza

question 26

Multiple Choice

Which of the following is not true of influenza?

• A)Influenza has glycoprotein spikes of hemagglutinin (H) and neuraminidase (N).
• B)Antigenic drift changes the antigens to reduce immune recognition.
• C)Antigenic shift causes changes in the RNA strands.
• D)Influenza B viruses undergo both antigenic drift and antigenic shift.
• E)H5N1 is the bird flu strain that may cause a pandemic.

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