Comparison of the Demographics, Clinical Presentations, Seasonality, and Outcome between Adult Patients with Influenza A and B in Two Seasons (2014-2015 and 2015-2016) with Emphasis on H1N1 Infection Outcome

Fig. (3) Comparison between Flu A with H1N1 PCR positive and negative patients, regarding prolonged illness, total hospital admission, medical unit admission, ICU admission and death.