Ann Olesen

Dr. Ann Olesen

Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
orcid

Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2017 in Veterinary Microbiology
Verified
Journal Article
Closed access
AOAnn Olesen
Ann Olesen
LLLouise Lohse
Louise Lohse
ABAnette Boklund
Anette Boklund
THTariq Halasa
Tariq Halasa
Carmina Gallardo FrontauraCarmina Gallardo Frontaura
Carmina Gallardo Frontaura
ABAnette Bøtner
Anette Bøtner

7 June 2018 in Transboundary and Emerging Diseases
Verified
Journal Article
Open access
PDF file
AOAnn Olesen
Ann Olesen
LLLouise Lohse
Louise Lohse
MHMette Frimodt Hansen
Mette Frimodt Hansen
ABAnette Boklund
Anette Boklund
THTariq Halasa
Tariq Halasa
RBRené Bødker
René Bødker
Within Eastern Europe, African swine fever virus (ASFV) has unexpectedly spread to farms with high biosecurity. In an attempt to explain this process, pigs were allowed to ingest flies that had fed on ASFV‐spiked blood, which had a realistic titre for an infected pig. Some of the pigs became infected with the virus. Thus, ingestion of blood‐sucking flies, having fed on ASFV‐infected wild boar before entering stables, represents a potential route for disease transmission.

19 February 2018 in Transboundary and Emerging Diseases
Verified
Journal Article
Closed access
PDF file
AOAnn Olesen
Ann Olesen
LLL. Lohse
L. Lohse
ABA. Boklund
A. Boklund
THT. Halasa
T. Halasa
GBGraham Belsham
Graham Belsham
ABAnette Bøtner
Anette Bøtner

9 March 2020 in Transboundary and Emerging Diseases
Verified
Journal Article
Closed access
PDF file
AOAnn Olesen
Ann Olesen
GBGraham Belsham
Graham Belsham
TRThomas Bruun Rasmussen
Thomas Bruun Rasmussen
LLLouise Lohse
Louise Lohse
RBRené Bødker
René Bødker
ABAnette Bøtner
Anette Bøtner

11 September 2019 in Viruses
Verified
Journal Article
Open access
PDF file
JFJan Hendrik Forth
Jan Hendrik Forth
LFLeonie F. Forth
Leonie F. Forth
JKJacqueline King
Jacqueline King
OGOxana Groza
Oxana Groza
AHAlexandra Hübner
Alexandra Hübner
MBMartin Beer
Martin Beer
African swine fever (ASF) is a severe disease of suids caused by African swine fever virus (ASFV). Its dsDNA genome (170–194 kbp) is scattered with homopolymers and repeats as well as inverted-terminal-repeats (ITR), which hamper whole-genome sequencing. To date, only a few genome sequences have been published and only for some are data on sequence quality available enabling in-depth investigations. Especially in Europe and Asia, where ASFV has continuously spread since its introduction into Georgia in 2007, a very low genetic variability of the circulating ASFV-strains was reported. Therefore, only whole-genome sequences can serve as a basis for detailed virus comparisons. Here, we report an effective workflow, combining target enrichment, Illumina and Nanopore sequencing for ASFV whole-genome sequencing. Following this approach, we generated an improved high-quality ASFV Georgia 2007/1 whole-genome sequence leading to the correction of 71 sequencing errors and the addition of 956 and 231 bp at the respective ITRs. This genome, derived from the primary outbreak in 2007, can now serve as a reference for future whole-genome analyses of related ASFV strains and molecular approaches. Using both workflow and the reference genome, we generated the first ASFV-whole-genome sequence from Moldova, expanding the sequence knowledge from Eastern Europe.

1 August 2018 in Veterinary Microbiology
Verified
Journal Article
Closed access
AOAnn Olesen
Ann Olesen
MHMette Frimodt Hansen
Mette Frimodt Hansen
TRThomas Bruun Rasmussen
Thomas Bruun Rasmussen
GBGraham Belsham
Graham Belsham
RBRene Bødker
Rene Bødker
ABAnette Bøtner
Anette Bøtner