title: [Foodborne infections and intoxications in Poland in 2010].
abstract: OBJECTIVE
  The purpose of this paper was to describe the epidemiology of foodborne outbreaks in Poland in 2010.
  
  
  METHODS
  The evaluation of the epidemiological situation was based on data from outbreak investigation forms, reported by Sanitary and Epidemiological Stations to the Department of Epidemiology, NIPH-NIH.
  
  
  RESULTS
  In 2010 a notable increase in the number of cases reported with a bacterial infection was observed. This increase however did not exceeded the median number of cases reported in 2004-2008. In 2010 392 foodborne infections and food poisoning involving 6994 cases (outbreaks involving 4 person or more) and 145 foodborne outbreaks (where 2-3 persons became ill were reported. S. Enteritidis was the most frequently etiological agent in outbreaks associated with bacterial infection (32.9% of outbreaks 22.4% cases). Viruses caused 26% of outbreaks affected 30% of cases. In 38.3% outbreaks the etiological agent could not be established. The main vehicle of foodborne outbreaks were meals prepared from (> 3) raw meats (4.6% of outbreaks, 10.9% cases) and meals prepared using milk and eggs (9.9% of outbreaks 5.7% cases). The most frequent places of contamination included farms who produced goods for human consumption (11.5% of outbreaks, 5.0% of cases). Private residences (113 outbreaks with 745 cases) and hospitals were the most common place where food poisoning outbreaks occurred. In 2010 there were 6 outbreaks where more than 100 people were affected in these settings.
  
  
  CONCLUSIONS
  Like in previous years, in 2010 the etiological agents, vehicle and sources of infection were not identified in most foodborne outbreaks. In order to decrease the number of outbreaks with undetermined etiological agent, the spectrum of routine laboratory tests of samples taken in outbreaks should be broaden.
authors.affiliation: Zakład Epidemiologii, Narodowego Instytutu Zdrowia Publicznego - Państwowego Zakładu Higieny w Warszawie.
authors.forename: Anna
authors.initials: A
authors.lastname: Baumann-Popczyk
authors.forename: Małgorzata
authors.initials: M
authors.lastname: Sadkowska-Todys
mesh_terms: D000293:Adolescent; D001424:Bacterial Infections / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005260:Female; D005517:Foodborne Diseases / Q000453:epidemiology*; D006266:Health Education / Q000706:statistics & numerical data; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009145:Mushroom Poisoning / Q000453:epidemiology; D010272:Parasitic Diseases / Q000453:epidemiology*; D011044:Poland / Q000453:epidemiology; D012042:Registries / Q000706:statistics & numerical data*; D012307:Risk Factors; D014777:Virus Diseases / Q000453:epidemiology*