Question
The variation of which of the following causes influenza despite vaccines available?
Answer: Option A
Answer: (a).Hemagglutinin
Was this answer helpful ?
Answer: (a).Hemagglutinin
Was this answer helpful ?
More Questions on This Topic :
Question 9. The mumps virus is transmitted by saliva.....
Question 10. The mumps virus a monotypic virus.....
Submit Solution