Draft genome sequences of seven <em>Streptococcus agalactiae </em>strains isolated from <em>Camelus dromedarius</em> at the Horn of Africa (Publications)
We present draft whole-genome sequences of seven Streptococcus agalactiae strains isolated from Camelus dromedarius in Kenya and Somalia. These data are an extension to the group B Streptococcus (GBS)
HIV viral load as an independent risk factor for tuberculosis in South Africa: collaborative analysis of cohort studies (Publications)
INTRODUCTION: Chronic immune activation due to ongoing HIV replication may lead to impaired immune responses against opportunistic infections such as tuberculosis (TB). We studied the role of HIV repl
Biosynthesis and function of simple amides in <em>Xenorhabdus doucetiae</em> (Publications)
Xenorhabdus doucetiae, the bacterial symbiont of the entomopathogenic nematode Steinernema diaprepesi produces several different fatty acid amides. Their biosynthesis has been studied using a combinat
Strong interferon-gamma mediated cellular immunity to scrub typhus demonstrated using a novel whole cell antigen ELISpot assay in rhesus macaques and... (Publications)
Scrub typhus is a febrile infection caused by the obligate intracellular bacterium Orientia tsutsugamushi, which causes significant morbidity and mortality across the Asia-Pacific region. The control
Malaria prevention strategies and recommendations, from chemoprophylaxis to stand-by emergency treatment: a 10-year prospective study in a Swiss... (Publications)
Background: There are several possible malaria prevention strategies for travellers. In Switzerland, chemoprophylaxis (CP) is recommended for persons visiting areas highly endemic for malaria and stan
The quantified self during travel: mapping health in a prospective cohort of travellers (Publications)
Background: Travel medicine research has remained relatively unchanged in the face of rapid expansion of international travel and is unlikely to meet health challenges beyond infectious diseases. Our
A prospective cohort study on ambient air pollution and respiratory morbidities including childhood asthma in adolescents from the western Cape... (Publications)
BACKGROUND: There is evidence from existing literature that ambient air pollutant exposure in early childhood likely plays an important role in asthma exacerbation and other respiratory symptoms, with