Ixodid tick species and two tick-borne pathogens in three areas in the Sudan (Publications)
Ticks are important parasites from economic and public health points of view because of their ability to reduce farm animals' productivity and transmit zoonotic diseases. We conducted this cross-secti
Ensuring transmission through dynamic host environments: host-pathogen interactions in <em>Plasmodium </em>sexual development (Publications)
A renewed global commitment to malaria elimination lends urgency to understanding the biology of Plasmodium transmission stages. Recent progress toward uncovering the mechanisms underlying Plasmodium
Sex: how malaria parasites get turned on (Publications)
The mechanisms underlying sexual stage switching in Plasmodium spp. have hitherto remained a mystery. However, two recent studies have revealed that an apicomplexan-specific DNA-binding protein is ess
An assay to probe <em>Plasmodium falciparum</em> growth, transmission stage formation and early gametocyte development (Publications)
Conversion from asexual proliferation to sexual differentiation initiates the production of the gametocyte, which is the malaria parasite stage required for human-to-mosquito transmission. This protoc
Molecular identification of zoonotic tissue-invasive tapeworm larvae other than <em>Taenia solium</em> in suspected human cysticercosis cases (Publications)
Rarely, zoonotic Taenia species other than Taenia solium cause human cysticercosis. The larval stages are morphologically often indistinguishable. We therefore investigated 12 samples of suspected hum
Rapid identification of yeast by fluorescence<em> in situ</em> hybridisation from broth and blood cultures (Publications)
Candida species including species other than Candida albicans are of importance as causative agents of sepsis in intensive-care units, requiring prompt initiation of targeted therapy. While fluconazol
Fluorescence in situ hybridization (FISH) for rapid identification of <em>Salmonella</em> spp. from agar and blood culture broth--an option for the... (Publications)
BACKGROUND: Salmonella enterica is an important cause of diarrhea with the potential to cause systemic infection including sepsis, particularly in the tropics. Sepsis in particular requires quick and
Influence of parasite density and sample storage time on the reliability of <em>Entamoeba histolytica</em>-specific PCR from formalin-fixed and... (Publications)
We report on the reliability of polymerase chain reaction (PCR) for the detection of Entamoeba histolytica from formalin-fixed, paraffin-embedded tissue in comparison with microscopy and have determin
Serological survey of HIV and syphilis in pregnant women in Madagascar (Publications)
OBJECTIVES: Peripartal transmission of human immunodeficiency virus (HIV) and Treponema pallidum, the causative agent of syphilis, leads to severe consequences for newborns. Preventive measures requir
Detection of resistance to macrolides in thermotolerant <em>Campylobacter</em> species by fluorescence in situ hybridization (Publications)
The resistance of enteritis-causing Campylobacter strains to erythromycin is an emerging problem. We therefore evaluated fluorescence in situ hybridization (FISH) for the rapid detection of resistance