The socio-demographic characteristics of blood donors from the Malabo Regional Hospital on Bioko Island, Equatorial Guinea, 2011–2013.

<p>The socio-demographic characteristics of blood donors from the Malabo Regional Hospital on Bioko Island, Equatorial Guinea, 2011–2013.</p

The geographic location of our research population.

<p>Malabo city was divided into eight regions including the old city center (A), the presidential office and residential area (B), the public residential area from previous planning (C), the modern residential area with a low population density (D), the modern residential area with a high population density (E), the un-planned residential area with a different population density (F) and the un-planned residential area with a high population density (G). The rural area included Luba, Moka, Riaba and Baney on Bioko Island. </p

The co-infection seroprevalence of HIV, HBV, HCV and <i>Treponema pallidum</i> among blood donors on Bioko Island, Equatorial Guinea, 2011–2013.

<p>The co-infection seroprevalence of HIV, HBV, HCV and <i>Treponema pallidum</i> among blood donors on Bioko Island, Equatorial Guinea, 2011–2013.</p