BACKGROUND The ongoing drought in sub-Saharan countries has led to the colonisation of west African Savanna by Ornithodoros sonrai; this tick acts as a vector for Borrelia crocidurae, which causes tick-borne relapsing fever (TBRF). Our aim was to ascertain the incidence of TBRF in west Africa. METHODS From 1990 to 2003, we monitored the incidence of TBRF in Dielmo, Senegal, by daily clinical ...

Brand Names: Cardigox (Belgium); Cardiogoxin (Argentina); Cardioxin (India); Digacin (Germany); Digitek (US); Digomal (Italy); Digosin (Japan, Korea); Digoxina (Peru); Digoxine Navtivelle (France); Digoxin-Sandoz (Benin, Burkina-Faso, Ethiopia, Gambia, Ghana, Guinea, Ivory-Coast, Kenya, Liberia, Malawi, Mali, Mauritania, Mauritius, Morocco, Niger, Kuwait, Oman, Qutar, Saudi-Arabia, United-Arab-...

Understanding spatio-temporal patterns of host mobility is a key factor to prevent and control animal and human diseases. This is utterly important in low-income countries, where animal disease epidemics have strong socio-economic impacts. In this article we analyzed a livestock mobility database, whose data have been collected by the Centre National d'Elevage et de Recherches Vétérinaires (CNE...

Malaria is one of the main reasons for outpatient consultation and hospitalization in Mauritania. Although four Plasmodium species, ie, Plasmodium (P.) falciparum, P. vivax, P. malariae, and P. ovale, cause malaria in Mauritania, recent data on their frequency is lacking. Since infections with P. falciparum generally result in serious disease, their identification is important. We report a case...

Se ha propuesto que la causa de conquista del reino Mauritania en época Calígula fuera el deseo explotar algunos recursos naturales, considerados lujo. Analizamos los datos aportados por las fuentes literarias y epigráficas. Concluimos explotación estos recursos, si sola, no puede considerarse conquista.

BACKGROUND & OBJECTIVES Despite the increasing number of reported autochthonous malaria cases in Nouakchott and the identification of Anopheles arabiensis as the major malaria vector in this Saharan city, anopheline larval habitats have never been identified so far. The objective of this study was to identify and characterize anopheline larval habitats in Nouakchott. METHODS During September ...

Explanations for the wide variety of seasonal migration patterns of animals all carry the assumption that migration is costly and that this cost increases with migration distance. Although in some studies, the relationships between migration distance and breeding success or annual survival are established, none has investigated whether mortality during the actual migration increases with migrat...