VirusWAtch Week Ending 3 May 2015 Influenza and Influenza-like Illnesses (ILI) Summary: Indicators of influenza activity remain relatively steady, at inter-seasonal levels. ILI presentations to sentinel general practitioners (GPs) and Emergency Departments remained steady this week. Influenza B and A/H3N2 constituted the majority of influenza viruses subtyped this week. Non-influenza respiratory virus activity decreased this week. Gastroenteritis Gastroenteritis presentations to sentinel GPs and EDs continue to fluctuate within expected levels. Rotavirus detections increased this week; norovirus detections decreased. Varicella and […]














