[Occurrence of human hantavirus infections in Poland].
A spread of hantavirus infections causing hemorrhagic fever with renal syndrome is one of the rising epidemiological problems in the world. There is evidence that this type of viruses exists in almost all European countries. It is known that in Poland all the species of wild rodents hosting European hantaviruses are present. However, the data on hantavirus are very limited and information on incidence and prevalence of hantavirus infections among humans and animals in our country is lacking. Up to now, only one study in Poland has dealt with hantavirus infections in humans. Therefore the aim of the presented study was to show whether those infections are present in Poland and how prevalent they are. Two risk groups of hantavirus infection were investigated: group I--people with renal disorders (hospitalized patients with proteinuria and people suspected to hantavirus infection; n=30 people) and group II--healthy people employed at the universities, scientific institutions who due to their profession have contact with small rodents as well as students who captured those rodents when practicing or preparing their master theses (n=76) and forest workers (n=86). No one from the group of patients with renal disorders was positive for hantavirus Puumala IgG. Moreover, none of the forest workers had evidence of hantavirus infection. The hantavirus IgG were found only in the group of mammologists--19% persons were positive. Mammologists are an occupational subpopulation who remain in direct contact with host and/or with host excretions (virus is present in urine, feces, saliva of infected animals) and seem to be the most sensitive indicator of hantaviruses presence in environment. These results prove occurrence of hantavirus infections in Poland, however it seems that they are not very prevalent.
Sadkowska-Todys
Małgorzata
M
Zakład Epidemiologii PZH w Warszawie.
Gut
Włodzimierz
W
Baumann
Anna
A
Siennicka
Joanna
J
Litwińska
Bogumiła
B
Zieliński
Andrzej
A
D000328:Adult; D000818:Animals; D000914:Antibodies, Viral / Q000097:blood*; D015897:Comorbidity; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D016468:Forestry; D018063:Hantaan virus / Q000276:immunology*; D018778:Hantavirus Infections / Q000453:epidemiology* / Q000276:immunology; D006480:Hemorrhagic Fever with Renal Syndrome / Q000453:epidemiology; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology* / Q000821:virology; D016273:Occupational Exposure; D011044:Poland / Q000453:epidemiology; D029262:Puumala virus / Q000276:immunology; D051437:Renal Insufficiency / Q000453:epidemiology; D012377:Rodentia; D015047:Zoonoses / Q000453:epidemiology
D000914:Antibodies, Viral; D007074:Immunoglobulin G