Which of the following is true regarding influenza -: (A) It is caused by an enveloped DNA virus, (B) Laboratory studies may show neutropenia early in the course of disease, (C) Primary infectious pneumonia is less common than secondary bacterial pneumonia, (D) Antiviral agents given early prevents complication
Answer is C. A most impoant complication is pneumonia which is mainly due to bacterial superinfection REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.500