The incidence and differential seasonal patterns of <em>Plasmodium vivax </em>primary infections and relapses in a cohort of children in Papua New... (Publications)
Plasmodium vivax has the ability to relapse from dormant parasites in the liver weeks or months after inoculation, causing further blood-stage infection and potential onward transmission. Estimates of
Socio-environmental factors associated with the risk of contracting Buruli ulcer in Tiassalé, south Côte d'Ivoire: a case-control study (Publications)
BACKGROUND: Buruli ulcer (BU) is a cutaneous infectious disease caused by Mycobacterium ulcerans. The exact mode of transmission remains elusive; yet, some studies identified environmental, socio-sani
Exposure to ambient air pollution and the risk of inflammatory bowel disease: a European nested case-control study (Publications)
BACKGROUND: Industrialization has been linked to the etiology of inflammatory bowel disease (IBD). AIM: We investigated the association between air pollution exposure and IBD. METHODS: The European Pr
The LifeLines Cohort Study: a resource providing new opportunities for environmental epidemiology (Publications)
BACKGROUND: Lifelines is a prospective population-based cohort study investigating the biological, behavioral and environmental determinants of healthy ageing among 167,729 participants from the North
Influenza pandemics and tuberculosis mortality in 1889 and 1918: analysis of historical data from Switzerland (Publications)
BACKGROUND: Tuberculosis (TB) mortality declined in the northern hemisphere over the last 200 years, but peaked during the Russian (1889) and the Spanish (1918) influenza pandemics. We studied the imp
Does the operations of the National Health Insurance Scheme (NHIS) in Ghana align with the goals of Primary Health Care? Perspectives of key... (Publications)
BACKGROUND: In 2005, the World Health Assembly (WHA) of the World Health Organization (WHO) urged member states to aim at achieving affordable universal coverage and access to key promotive, preventiv
Detection and characterization of drug-resistant conferring genes in <em>Mycobacterium tuberculosis</em> complex strains: a prospective study in two... (Publications)
We spoligotyped and screened 1490 clinical Mycobacterium tuberculosis complex strains from Northern and Greater Accra regions of Ghana against INH and RIF using the microplate alamar blue phenotypic a
Symptoms in Swiss adolescents in relation to exposure from fixed site transmitters: a prospective cohort study (Publications)
BACKGROUND: There is public concern regarding potential health effects of radiofrequency electromagnetic fields (RF-EMF) emitted by fixed site transmitters. We therefore investigated whether self-repo
Cryptococcal antigenemia in immunocompromised human immunodeficiency virus patients in rural Tanzania: a preventable cause of early mortality (Publications)
Background. Cryptococcal meningitis is a leading cause of death in people living with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome. The World Health Organizations recommends
