Contents: Influenza vaccine for all children 6 months to less than 5 years in 2019; Missed notifications of acute post-streptococcal glomerulonephritis in hospital settings in the Northern Territory: A retrospective review; Acute intussusception in infants and children in the NT, June 2013 to May 2018; Aboriginal Health Practitioner Sexual Health Workshop refresher 2019; A snapshot of enteric disease in the Northern Territory in 2018; Abstracts from peer reviewed published articles related to the Northern Territory; Northern Territory malaria notifications; March Fly fact sheet; Murray Valley Encephilitis fact sheet; Northern Territory notifications of disease by onset date and district; Graphs of selected diseases and STIs; Comments on notifications; Immunisation coverage.