| serological evidence of human hantavirus infection in argentina, bolivia and uruguay. | a serological survey was conducted in 1985-1987 to determine the presence of infection for hantavirus in the general population in argentina, uruguay, paraguay and bolivia, as well as among rodent-exposed laboratory workers in argentina. out of 748 individuals tested by immunofluorescence 20 proved positive for hantaan virus 76/118 strain of whom 16 also reacted against seoul virus 80/39 strain and 2 against puumala virus sotkamo strain. ten out of 72 argentine laboratory workers were positive f ... | 1996 | 8734925 |