Number of studies undertaken per country since 1989, with geo-location if indicated; Thailand and Brazil displayed separately.

<p>Number of studies undertaken per country since 1989, with geo-location if indicated; Thailand and Brazil displayed separately.</p

Risk of <i>S. stercoralis</i> infection in patients with diarrhea (meta-analysis of case-control studies).

<p>Risk of <i>S. stercoralis</i> infection in patients with diarrhea (meta-analysis of case-control studies).</p

Country-wide prevalence rates for <i>Strongyloides stercoralis</i> in countries A–F, divided by type of study.

<p>Country-wide prevalence rates for <i>Strongyloides stercoralis</i> in countries A–F, divided by type of study.</p

Risk of <i>S. stercoralis</i> infection in alcoholics (meta-analysis of case-control studies).

<p>Risk of <i>S. stercoralis</i> infection in alcoholics (meta-analysis of case-control studies).</p

Prevalence of <i>S. stercoralis</i> in refugees and immigrants by country.

<p>Prevalence of <i>S. stercoralis</i> in refugees and immigrants by country.</p

The life-cycle of <i>S. stercoralis</i> (based on http://www.dpd.cdc.gov/dpdx).

<p>The life-cycle of <i>S. stercoralis</i> (based on <a href="http://www.dpd.cdc.gov/dpdx" target="_blank">http://www.dpd.cdc.gov/dpdx</a>).</p

Country-wide prevalence rates for <i>Strongyloides stercoralis</i> for countries G-M, divided by type of study.

<p>Country-wide prevalence rates for <i>Strongyloides stercoralis</i> for countries G-M, divided by type of study.</p

Risk of <i>S. stercoralis</i> infection in HIV/AIDS patients (meta-analysis of case-control studies).

<p>Risk of <i>S. stercoralis</i> infection in HIV/AIDS patients (meta-analysis of case-control studies).</p