Morbidity and Mortality Weekly Report FIGURE. Number of respiratory specimens testing positive for influenza reported by Idaho Bureau of Laboratories, by influenza virus type,* subtype/lineage, and surveillance week (N = 1,375) - Idaho, October 6, 2018-April 27, 2019 160 Idaho reassortant virus (n = 1) A(H3) (n = 485) A(H1N1)pdm09 (n = 872) B (Victoria lineage) (n = 7) B (Yamagata lineage) (n = 10) 140 120 No. of specimens 100 80 60 40 20 0 6 13 20 27 Oct 3 10 17 24 Nov 1 8 15 22 29 Dec 5 12 19 26 Jan 2018 2 9 16 23 Feb 2 9 16 23 30 Mar 6 13 20 27 Apr 2019 Week ending date * Illness onset date of Idaho reassortant infection was February 16, 2019. 428 MMWR / April 10, 2020 / Vol. 69 / No. 14 US Department of Health and Human Services/Centers for Disease Control and Prevention Diagnostics I Pharmaceuticals I DxRx Solutions I Continuing Education I News A Henry Schein Publication 20MS5677_BQ_journal_40.indd 16 16 7/13/20 12:19 PM