While rapid environmental change is reshaping Arctic marine ecosystems, much of the region remains biologically unexplored. The marine habitats of Northeast Greenland National Park, the largest national park on Earth, are among the least documented with limited benthic and pelagic data available. Establishing biodiversity baselines in this region is crucial for understanding ecosystem function and resilience under accelerating...

Purpose To assess clinical impact and perform cost-consequence analysis of the broadest multiplex PCR panels available for the rapid diagnosis of bloodstream infections (BSI). Methods Single-center, randomized controlled trial conducted from June 2019 to February 2021 at a French University hospital with an institutional antimicrobial stewardship program. Primary endpoint was the percentage of patients with optimized antimicro...

Summary Despite the importance of population structure for the epidemiology of pathogenic bacteria, the spatial and ecological heterogeneity of these populations is often poorly characterized. Here, we investigated the genetic diversity and population structure of the Lyme borreliosis (LB) spirochaete Borrelia garinii in its marine cycle involving colonial seabirds and different host races of the seabird tick Ixodes uriae . Mu...