“…In Turkey, the National Sentinel Surveillance Network was established by the Republic of Turkey Ministry of Health, General Directorate of Public Health, Department of Infectious Diseases in 2005, and influenza surveillance has been carried out ever since. However, the latest information obtained was from 24 February -1 March 2020, and it was thought that updates could not be processed due to the coronavirus disease 2019 (COVID-19) pandemic [18] and increased workload. The latest data show that the dominant viruses in Turkey vary according to geographical regions during the flu season.…”