influenza of swine origin Since then The initial epidemiology and presentation Its presentation is however broad and evolving as it continues to affect different geographic locations and populations From a health perspective Making such a distinction serves to both improve individual case management—given the availability of safe and effective anti-influenza drugs to which H1N1(2009) remains presently largely susceptible to—and to augment wider public health surveillance and mitigation measures The clinical diagnosis The use of a simple symptom complex for influenza-like illnesses (ILI) at the primary care level can serve as convenient predictive tools We undertook this study to better define the clinical and laboratory presentation of H1N1(2009) in an acute care outpatient setting. In addition