Use of influenza antivirals in patients hospitalized in Hong Kong, 2000-2015
Panel A. Rates of hospitalization in which oseltamivir was dispensed in children and adults. Panel B. Rates of hospitalization in which oseltamivir was dispensed in older adults. Panel C. Weekly influenza virus activity in Hong Kong from 1998 through 2013, measured for each influenza type/subtype as the weekly proportion of outpatient consultations associated with influenza-like-illness in sentinel outpatient clinics multiplied by the weekly proportions of laboratory specimens testing positive for influenza A(H1N1), A(H3N2), A(H1N1)pdm09 and B viruses respectively .