H1N1 Virus
Consider the following statements:
- H1N1 virus is a subtype of influenza B virus that is the most common cause of human influenza.
- It is an orthomyxovirus that contains the glycoproteins haemagglutinin and neuraminidase.
Which of the statement(s) given above is/are correct?
| A |
Only 1
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| B |
Both 1 and 2
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| C |
Only 2
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| D |
Neither 1 nor 2
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