Select economic and health indicators for countries with previous large outbreaks of Ebola or Marburg hemorrhagic fever (total number of countries which rank is based on).

<p>Data from <i>The World Factbook</i>, CIA (accessed December 15, 2011).</p>a<p>Available number of countries, which rank is based on.</p>b<p>Data is specific to South Sudan.</p

Location of Ebola hemorrhagic fever (red circles) and Marburg hemorrhagic fever (green squares) outbreaks.

<p>Location of Ebola hemorrhagic fever (red circles) and Marburg hemorrhagic fever (green squares) outbreaks.</p

Common routes of EHF and MHF spread, and interventions to stop transmission during outbreaks.

<p>Common routes of EHF and MHF spread, and interventions to stop transmission during outbreaks.</p

Summary information on study samples.

<p>Summary information on study samples.</p

Sensitivity of IgM ELISA, using heterologous antigen.

<p>Sensitivity of IgM ELISA, using heterologous antigen.</p

IgM and IgG adjusted sum OD values to autologous antigen by day of sample collection relative to symptom onset.

<p>Panels correspond to IgM (A) and IgG (B) assays.</p

IgG adjusted sum OD values for outbreak samples to each of the five EBOV antigens.

<p>Panels represent samples from Kikwit (A), Gulu (B), Bundibugyo (C), and Philippines (D). Closed circles correspond to the adjusted sum OD value for an individual sample to the specific EBOV antigen. Dotted lines are provided to notate the value of an individual sample across all antigens. Footnote: *Adjusted sum OD value is significantly higher to heterologous antigen than to autologous antigen.</p

Sensitivity of IgG ELISA, using heterologous antigen.

<p>Sensitivity of IgG ELISA, using heterologous antigen.</p

Total international CCHFV seroprevalence reported in domestic animals by species.

<p>Seroprevalence determined by sum of seropositive animals over the sum of total animals, sampled internationally. Studies that did not report sample numbers or differentiate between types of animal were excluded.</p

Geographic summary of countries represented in CCHFV seroepidemiological surveys.

<p>Countries with evidence of seroprevalence in animals represented in blue, countries with absence of seroprevalence represented in green, and countries without reported serosurveys represented in grey.</p