A campylobacteriosis és a salmonellosis heti átlaghőmérséklet által meghatározott szezonalitásának és az Eristalis tenax (Diptera: Syrphidae) éves fenológiájának összehasonlítása
Introduction: Ambient temperature and the activity of Diptera species are the primary factors of the seasonality of bacterial enteral diseases. Aim: The authors analyzed the effect of the weekly mean ambient temperature on salmonellosis and campylobacteriosis incidence and the annual phenology of the potential vector Eristalis tenax. Method: Weekly case number data of the period between 2004 and 2014 were derived from the Hungarian National Center for Epidemiology. European Climate Assessment Dataset was the source of the weekly mean temperature data for the grid overlapping Hungary. Results: While in the case of campylobacteriosis weak correlation was found (r2 = 0.39), salmonellosis showed strong correlation with mean temperature (r2 = 0.71) using 8-weeks lag before the outbreak of the cases. Conclusions: Comparing the mean weekly incidence of campylobacteriosis and salmonellosis with the modeled weekly activity of Eristalis tenax it was found that vector Diptera species may influence the incidence of enteric diseases in late spring and summer, in July and August particularly. Orv. Hetil., 2016, 157(14), 529–538.