The histories of the two swine fevers in southern Africa differ widely. Classical swine fever (hog cholera) has been known in the northern hemisphere since 1830 and it is probable that early cases of 'swine fever' in European settlers' pigs in southern Africa were accepted to be that disease. It was only in 1921 that the first description of African swine fever as an entity different from class...

We here explore the use of a Bayesian approach to island biogeography for disentangling the evolutionary origins of a continental-scale floristic pattern, the enigmatic 'Rand Flora'. The existence of disjunct distributions across many plant lineages between Macaronesia-northwest Africa, Horn of Africa-southern Arabia and east-south Africa has long intrigued botanists, but only now can we start ...

Samples of 162 impala antelope (Aepyceros melampus) from throughout its distribution range in sub-Saharan Africa were surveyed using eight polymorphic microsatellite loci. Furthermore, 155 previously published mitochondrial DNA (mtDNA) sequences from the same localities were reanalyzed. Two subspecies of impala are presently recognized--the isolated black-faced impala (Aepyceros melampus peters...

Phylogeographic patterns in wide-ranging species in southern Africa remain largely unexplored, especially in areas north of South Africa. Here, we investigate population structuring, demographic history, and the colonization pattern of the western rock skink (Trachylepis sulcata), a rock-dwelling species with a range extending from southwestern South Africa into Angola. Using 1056 bp from the m...

The history of the genus Pan is a topic of enduring interest. Chimpanzees (Pan troglodytes) are often divided into subspecies, but the population structure and genetic history of chimpanzees across Africa remain unclear. Some population genetics studies have led to speculation that, until recently, this species constituted a single population with ongoing gene flow across its range, which resul...

8 OCCUPATIONAL HEALTH SOUTHERN AFRICA

BACKGROUND A quality improvement initiative was created during the 2014 Africa Goal campaign, which uses live screenings of FIFA World Cup football matches as a platform for local organizations to provide HIV outreach and services in East and Southern Africa. MATERIALS AND METHODS Survey data assessed attendees' baseline knowledge of HIV and prevalence of prior testing. RESULTS The data sho...