Blar i Norwegian Institute of Public Health Open Repository på forfatter "Alfsnes, Kristian"
-
A genomic view of experimental intra- and interspecies transformation of a rifampicin resistance allele into Neisseria meningitidis
Alfsnes, Kristian; Frye, Stephan Alfons; Eriksson, JE; Tonjum, Tone; Eldholm, Vegard; Brynildsrud, Ola Brønstad; Bohlin, Jon; Harrison, OB; Hood, D; Maiden, Martin C.J.; Ambur, Ole Herman (Peer reviewed; Journal article, 2018)The spread of antibiotic resistance within and between different bacterial populations is a major health problem on a global scale. The identification of genetic transformation in genomic data from Neisseria meningitidis, ... -
Antibiotic treatment regimes as a driver of the global population dynamics of a major gonorrhea lineage
Osnes, Magnus Nygård; van Dorp, Lucy; Brynildsrud, Ola Brønstad; Alfsnes, Kristian; Schneiders, Thamarai; Templeton, Kate E.; Yahara, Koji; Balloux, Francois; Caugant, Dominique Andree Yvette; Eldholm, Vegard (Peer reviewed; Journal article, 2020) -
Armed conflict and population displacement as drivers of the evolution and dispersal of Mycobacterium tuberculosis
Pettersson, John; Kitchen, Andrew; Alfsnes, Kristian; Lillebæk, Troels; MENGSHOEL, ANNE TORUNN; Eldholm, Vegard; Balloux, Francois; Bohlin, Jon; Pepperell, Caitlin S; Rasmussen, Erik Michael; Rønning, Janne Oseberg; Debech, Nadia; Crudu, Valeriu; Brynildsrud, Ola Brønstad (Peer reviewed; Journal article, 2016) -
Characterisation of the bacterial microbiota of a landfill-contaminated confined aquifer undergoing intrinsic remediation
Abiriga, Daniel; Jenkins, Andrew; Alfsnes, Kristian; Vestgarden, Live Semb; Klempe, Harald (Peer reviewed; Journal article, 2021)Literature on microbiomes of landfill leachate-contaminated aquifers is scarce despite groundwater contaminations from landfills being common globally. In this study, a combination of microbiological techniques was applied ... -
Fourier transform infrared spectroscopy; can it be used as a rapid typing method of Neisseria gonorrhoeae?
Corwin, Linn Merete B.; Ingebretsen, André; Campbell, Patricia; Alfsnes, Kristian; Müller, Fredrik; Mauder, Norman; Koomey, Michael; Bjørnholt, Jørgen (Peer reviewed; Journal article, 2023) -
Genome size in arthropods; different roles of phylogeny, habitat and life history in insects and crustaceans
Alfsnes, Kristian; Leinaas, Hans Petter; Hessen, Dag Olav (Peer reviewed; Journal article, 2017) -
Genome size in arthropods; different roles of phylogeny, habitat and life history in insects and crustaceans
Alfsnes, Kristian; Leinaas, Hans Petter; Hessen, Dag Olav (Peer reviewed; Journal article, 2017) -
Genome-based transmission modelling separates imported tuberculosis from recent transmission within an immigrant population
Ayabina, Diepreye; Rønning, Janne Oseberg; Alfsnes, Kristian; Debech, Nadia; Brynildsrud, Ola Brønstad; Arnesen, Trude Margrete; Norheim, Gunnstein; Mengshoel, Anne Torunn; Rykkvin, Rikard; Dahle, Ulf R; Colijn, Caroline; Eldholm, Vegard (Peer reviewed; Journal article, 2018) -
Genomic epidemiology and population structure of Neisseria gonorrhoeae in Norway, 2016–2017
Alfsnes, Kristian; Eldholm, Vegard; Olsen, Anne Olaug; Brynildsrud, Ola Brønstad; Bohlin, Jon; Steinbakk, Martin; Caugant, Dominique A (Peer reviewed; Journal article, 2020) -
Global expansion of Mycobacterium tuberculosis lineage 4 shaped by colonial migration and local adaptation
Brynildsrud, Ola Brønstad; Pepperell, Caitlin S.; Suffys, Philip; Grandjean, Louis; Monteserin, Johana; Debech, Nadia; Bohlin, Jon; Alfsnes, Kristian; Pettersson, John; Kirkeleite, Ingerid Ørjansen; Eldholm, Vegard (Peer reviewed; Journal article, 2018) -
High-throughput sequencing of two European strains of tick-borne encephalitis virus (TBEV), Hochosterwitz and 1993/783
Paulsen, Katrine Mørk; Lamsal, Alaka; Bastakoti, Srijana; Pettersson, John; Pedersen, Benedikte; Stiasny, Karin; Haglund, Mats; Smura, Teemu; Vapalahti, Olli; Vikse, Rose; Alfsnes, Kristian; Andreassen, Åshild Kristine (Others, 2020) -
Invasive meningococcal disease in Norway in the two decades before the COVID-19 pandemic
Brynildsrud, Ola Brønstad; Watle, Sara Sofie Viksmoen; Alfsnes, Kristian; Caugant, Dominique A. (Peer reviewed; Journal article, 2023) -
Meta-transcriptomic identification of hepatitis B virus in cerebrospinal fluid in patients with central nervous system disease
Pettersson, John; Piorkowski, Geraldine; Mayxay, Mayfong; Rattanavong, Sayaphet; Vongsouvath, Manivanh; Davong, Viengmon; Alfsnes, Kristian; Eldholm, Vegard; de Lamballerie, Xavier; Holmes, Edward C.; Newton, Paul N.; Dubot-Pérès, Audrey (Peer reviewed; Journal article, 2019) -
Modeling of the GC content of the substituted bases in bacterial core genomes
Bohlin, Jon; Eldholm, Vegard; Brynildsrud, Ola Brønstad; Pettersson, John; Alfsnes, Kristian (Peer reviewed; Journal article, 2018) -
Naturally occurring Neisseria gonorrhoeae can have large deletions in housekeeping gene abcZ, making them untypable with multilocus sequence typing
Vollan, Hilde Synnøve; Caugant, Dominique Andree Yvette; Eldholm, Vegard; Alfsnes, Kristian; Debech, Nadia; Brynildsrud, Ola Brønstad (Peer reviewed; Journal article, 2022) -
Prevalence of tick-borne encephalitis virus in questing Ixodes ricinus nymphs in southern Scandinavia and the possible influence of meteorological factors
Lamsal, Alaka; Edgar, Kristin Skarsfjord; Jenkins, Andrew; Renssen, Hans; Kjær, Lene Jung; Alfsnes, Kristian; Bastakoti, Srijana; Dieseth, Malene Strøm; Klitgaard, Kirstine; Lindstedt, Heidi Elisabeth Heggen; Paulsen, Katrine Mørk; Vikse, Rose; Korslund, Lars; Kjelland, Vivian; Stuen, Snorre; Kjellander, Petter; Christensson, Madeleine; Teräväinen, Malin; Jensen, Laura Mark; Regmi, Manoj; Giri, Dhiraj; Marsteen, Leif; Bødker, René; Soleng, Arnulf; Andreassen, Åshild Kristine (Peer reviewed; Journal article, 2023) -
Re-visiting the evolution, dispersal and epidemiology of Zika virus in Asia
Pettersson, John; Bohlin, Jon; Dupont-Rouzeyrol, Myrielle; Brynildsrud, Ola Brønstad; Alfsnes, Kristian; Cao-Lormeau, Van-Mai; Gaunt, Michael W; Falconar, Andrew K; de Lamballerie, Xavier; Eldholm, Vegard; Musso, Didier; Gould, Ernest A (Journal article, 2018) -
Retrospective meta-transcriptomic identification of severe dengue in a traveller returning from Africa to Sweden, 1990
Alfsnes, Kristian; Lagerqvist, Nina; Vene, Sirkka; Bohlin, Jon; Verner-Carlsson, Jenny; Ekqvist, David; Bråve, Andreas; Holmes, Edward C.; Shi, Weifeng; Pettersson, John H.-O. (Peer reviewed; Journal article, 2021) -
Spatiotemporal and seasonal dynamics in the microbial communities of a landfill-leachate contaminated aquifer
Abiriga, Daniel; Jenkins, Andrew; Alfsnes, Kristian; Vestgarden, Live Semb; Klempe, Harald (Peer reviewed; Journal article, 2021)The microbiome of an aquifer contaminated by landfill leachate and undergoing intrinsic remediation was characterised using 16S rRNA metabarcoding. The archaeal/bacterial V3–V4 hypervariable region of the 16S rRNA gene was ... -
Sudden emergence of a Neisseria gonorrhoeae clade with reduced susceptibility to extended-spectrum cephalosporins, Norway
Osnes, Magnus Nygård; Didelot, Xavier; de Korne-Elenbaas, Jolinda; Alfsnes, Kristian; Brynildsrud, Ola Brønstad; Syversen, Gaute; Nilsen, Øivind Jul; de Blasio, Birgitte Freiesleben; Caugant, Dominique A; Eldholm, Vegard (Peer reviewed; Journal article, 2020)