A major role for the <em>Plasmodium falciparum</em> ApiAP2 protein PfSIP2 in chromosome end biology (Publications)
The heterochromatic environment and physical clustering of chromosome ends at the nuclear periphery provide a functional and structural framework for antigenic variation and evolution of subtelomeric
"Pseudo-Beijing": evidence for convergent evolution in the direct repeat region of <em>Mycobacterium tuberculosis</em> (Publications)
BACKGROUND: Mycobacterium tuberculosis has a global population structure consisting of six main phylogenetic lineages associated with specific geographic regions and human populations. One particular
The activities of current antimalarial drugs on the life cycle stages of <em>Plasmodium</em>: a comparative study with human and rodent parasites (Publications)
BACKGROUND: Malaria remains a disease of devastating global impact, killing more than 800,000 people every year-the vast majority being children under the age of 5. While effective therapies are avail
Modelling the cost-effectiveness of mass screening and treatment for reducing <em>Plasmodium falciparum</em> malaria burden (Publications)
BACKGROUND: Past experience and modelling suggest that, in most cases, mass treatment strategies are not likely to succeed in interrupting Plasmodium falciparum malaria transmission. However, this doe
High prevalence of bovine tuberculosis in dairy cattle in central Ethiopia: implications for the dairy industry and public health (Publications)
BACKGROUND: Ethiopia has the largest cattle population in Africa. The vast majority of the national herd is of indigenous zebu cattle maintained in rural areas under extensive husbandry systems. Howev
Viral hepatitis and rapid diagnostic test based screening for HBsAg in HIV-infected patients in rural Tanzania (Publications)
BACKGROUND: Co-infection with hepatitis B virus (HBV) is highly prevalent in people living with HIV in Sub-Saharan Africa. Screening for HBV surface antigen (HBsAg) before initiation of combination an
Simulated impact of RTS,S/AS01 vaccination programs in the context of changing malaria transmission (Publications)
INTRODUCTION: The RTS,S/AS01 pre-erythrocytic malaria vaccine is in phase III clinical trials. It is critical to anticipate where and how it should be implemented if trials are successful. Such planni
Design, implementation and evaluation of a national campaign to distribute nine million free LLINs to children under five years of age in Tanzania (Publications)
ABSTRACT: BACKGROUND: After a national voucher scheme in 2004 provided pregnant women and infants with highly subsidized insecticide-treated nets (ITNs), use among children under five years (U5s) in m