![Slide 27](https://webarchive.library.unt.edu/eot2008/20090110233842im_/http://www.cdc.gov/ncidod/diseases/hanta/hps/graphics/hpsslideset/Slide27.gif)
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Prevalence of SNV IgG Antibodies in
Select South American Populations
Prevalence of SNV IgG Antibodies in Select South American
Populations: Prevalence of hantavirus antibodies in select
South American populations varies from region to region. Studies
demonstrated an antibody prevalence of 12.8% (44/345) in Paraguay;
40.4% (78/193) among an Indian population in Western Paraguay;
<1% in Argentina; 17.1 % (38/222) among an Indian population
in the Salta province, Argentina; and 2-13% in Chile.