397 publication(s) trouvée(s)
Article scientifique
Higher convergence of human-great ape enteric eukaryotic viromes in central African forest than in a European zoo: a One Health analysis
Human-animal pathogenic transmissions threaten both human and animal health, and the processes catalyzing zoonotic spillover and spillback are complex. Prior …
Article scientifique
A global genomic analysis of Salmonella Concord reveals lineages with high antimicrobial resistance in Ethiopia
Antimicrobial resistant Salmonella enterica serovar Concord (S. Concord) is known to cause severe gastrointestinal and bloodstream infections in patients from …
Article scientifique
Multiplexed ddPCR-amplicon sequencing reveals isolated Plasmodium falciparum populations amenable to local elimination in Zanzibar, Tanzania
Zanzibar has made significant progress toward malaria elimination, but recent stagnation requires novel approaches. We developed a highly multiplexed droplet …
Erratum
Author Correction: Model-based assessment of Chikungunya and O’nyong-nyong virus circulation in Mali in a serological cross-reactivity context
In this article the VEO grant agreement No. 874735 relating to European Union’s Horizon 2020 research and innovation program was …
Article scientifique
Modelling the impact of interventions on imported, introduced and indigenous malaria infections in Zanzibar, Tanzania
Malaria cases can be classified as imported, introduced or indigenous cases. The World Health Organization's definition of malaria elimination requires …
Article scientifique
The impact of introduction of the 10-valent pneumococcal conjugate vaccine on pneumococcal carriage in Nigeria
Pneumococcal conjugate vaccines (PCVs) protect against invasive pneumococcal disease (IPD) among vaccinees. However, at population level, this protection is driven …
Article scientifique
Modelling the economic burden of SARS-CoV-2 infection in health care workers in four countries
Health care workers (HCWs) experienced greater risk of SARS-CoV-2 infection during the COVID-19 pandemic. This study applies a cost-of-illness (COI) …
Article scientifique
Chromosome-level genome assembly and population genomic resource to accelerate orphan crop lablab breeding
Under-utilised orphan crops hold the key to diversified and climate-resilient food systems. Here, we report on orphan crop genomics using …
Article scientifique
Non-falciparum malaria infection and IgG seroprevalence among children under 15 years in Nigeria, 2018
Plasmodium falciparum (Pf) is the dominant malaria parasite in Nigeria though P. vivax (Pv), P. ovale (Po), and P. malariae …
Article scientifique
Optimal age targeting for pneumococcal vaccination in older adults; a modelling study
Invasive pneumococcal disease (IPD) risk increases with age for older adults whereas the population size benefiting from pneumococcal vaccines and …
Article scientifique
Emergence and spread of two SARS-CoV-2 variants of interest in Nigeria
Identifying the dissemination patterns and impacts of a virus of economic or health importance during a pandemic is crucial, as …
Article scientifique
Genomics and biochemical analyses reveal a metabolon key to β-L-ODAP biosynthesis in Lathyrus sativus
Grass pea (Lathyrus sativus L.) is a rich source of protein cultivated as an insurance crop in Ethiopia, Eritrea, India, …
Article scientifique
Novel plant–frugivore network on Mauritius is unlikely to compensate for the extinction of seed dispersers
Insular communities are particularly vulnerable to anthropogenic extinctions and introductions. Changes in composition of island frugivore communities may affect seed …
Article scientifique
The gut microbiome and early-life growth in a population with high prevalence of stunting
Stunting affects one-in-five children globally and is associated with greater infectious morbidity, mortality and neurodevelopmental deficits. Recent evidence suggests that …
Article scientifique
Effects of tuberculosis and/or HIV-1 infection on COVID-19 presentation and immune response in Africa
Few studies from Africa have described the clinical impact of co-infections on SARS-CoV-2 infection. Here, we investigate the presentation and …
Article scientifique
Systematic review and individual-patient-data meta-analysis of non-invasive fibrosis markers for chronic hepatitis B in Africa
In sub-Saharan Africa, simple biomarkers of liver fibrosis are needed to scale-up hepatitis B treatment. We conducted an individual participant …
Article scientifique
Rapidly shifting immunologic landscape and severity of SARS-CoV-2 in the Omicron era in South Africa
South Africa was among the first countries to detect the SARS-CoV-2 Omicron variant. However, the size of its Omicron BA.1 …
Article scientifique
The macroevolutionary impact of recent and imminent mammal extinctions on Madagascar
Many of Madagascar's unique species are threatened with extinction. However, the severity of recent and potential extinctions in a global …
Article scientifique
Mercury evidence from southern Pangea terrestrial sections for end-Permian global volcanic effects
Abstract The latest Permian mass extinction (LPME) was triggered by magmatism of the Siberian Traps Large Igneous Province (STLIP), which …
Article scientifique
The overlapping burden of the three leading causes of disability and death in sub-Saharan African children
Despite substantial declines since 2000, lower respiratory infections (LRIs), diarrhoeal diseases, and malaria remain among the leading causes of nonfatal …