Which statement is about the flu?
A. It is a bacterial disease.
B. There is never a fever associated with the flu.
C. It is less serious than the cold virus.
D. It is spread by contact with infected people or objects.
A. It is a bacterial disease.
B. There is never a fever associated with the flu.
C. It is less serious than the cold virus.
D. It is spread by contact with infected people or objects.