Method for estimating the order of influenza infection between adults and children.
This paper puts forward a method for determining the infection order of influenza between adults and children from the daily variations in the amount of influenza anti-viral agents treated at a pharmacy. The time series of Tamiflu Capsule for adults and Tamiflu Dry Syrup for children are compared by means of the cross-correlation function. The results from pharmacies located in Tokyo and Kanagawa show that the influenza infection period of adults is earlier than that of children, indicating the infection order: first adults and second children. However, a pharmacy in Saitama yields no clear result.
Ijuin
Kazushige
K
Tanashi Yakuhin Co., Ltd., Tokyo, Japan.
Matsuda
Rieko
R
Hayashi
Yuzuru
Y
D000081:Acetamides; D000328:Adult; D000998:Antiviral Agents; D002648:Child; D003627:Data Interpretation, Statistical; D004304:Dosage Forms; D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D006801:Humans; D007251:Influenza, Human / Q000188:drug therapy* / Q000453:epidemiology / Q000635:transmission*; D007564:Japan / Q000453:epidemiology; D053139:Oseltamivir; D013997:Time Factors
D000081:Acetamides; D000998:Antiviral Agents; D004304:Dosage Forms; D053139:Oseltamivir