title: [Comparison of the temperature-driven seasonality of campylobacteriosis and salmonellosis and the annual phenology of Eristalis tenax (Diptera: Syrphidae)].
abstract: BACKGROUND
  Ambient temperature and the activity of Diptera species are the primary factors of the seasonality of bacterial enteral diseases.
  
  
  OBJECTIVE
  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.
  
  
  METHODS
  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 (r(2) = 0.39), salmonellosis showed strong correlation with mean temperature (r(2) = 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.
authors.affiliation: Limnológia Intézeti Tanszék, Pannon Egyetem Veszprém, Egyetem u. 10., 8200.|Limnoökológiai Kutatócsoport, Magyar Tudományos Akadémia-Pannon Egyetem Veszprém.
authors.forename: Attila
authors.initials: A
authors.lastname: Trájer
authors.affiliation: független szerző
authors.forename: Judit
authors.initials: J
authors.lastname: Schoffhauzer
mesh_terms: D000818:Animals; D002169:Campylobacter Infections / Q000453:epidemiology*; D004175:Diptera / Q000472:pathogenicity; D006801:Humans; D006814:Hungary / Q000453:epidemiology; D015994:Incidence; D007814:Larva; D012480:Salmonella Infections / Q000453:epidemiology*; D012621:Seasons; D013696:Temperature
keywords: Campylobacter infections; Campylobacter-fertőzések; Diptera; Salmonella infections; Salmonella-fertőzések