J Engberg

Summary

Affiliation: Statens Serum Institut
Country: Denmark

Publications

  1. ncbi request reprint Genotypic and serotypic stability of Campylobacter jejuni strains during in vitro and in vivo passage
    E M Nielsen
    Department of Microbiology, Danish Veterinary Laboratory, Copenhagen
    Int J Med Microbiol 291:379-85. 2001
  2. ncbi request reprint Campylobacter concisus: an evaluation of certain phenotypic and genotypic characteristics
    J Engberg
    Unit of Gastrointestinal Infections, Statens Serum Institut, Copenhagen, Denmark
    Clin Microbiol Infect 11:288-95. 2005
  3. pmc Prevalence of Campylobacter, Arcobacter, Helicobacter, and Sutterella spp. in human fecal samples as estimated by a reevaluation of isolation methods for Campylobacters
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, DK 2300 Copenhagen S, Denmark
    J Clin Microbiol 38:286-91. 2000
  4. pmc Quinolone-resistant Campylobacter infections: risk factors and clinical consequences
    Jørgen Engberg
    Department of Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    Emerg Infect Dis 10:1056-63. 2004
  5. ncbi request reprint Absence of clonality of Campylobacter jejuni in serotypes other than HS:19 associated with Guillain-Barré syndrome and gastroenteritis
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, Copenhagen, Denmark
    J Infect Dis 184:215-20. 2001
  6. ncbi request reprint [Guillain-Barre syndrome and Campylobacter]
    Jørgen H Engberg
    Statens Serum Institut, Afdeling for klinisk mikrobiologi and TB, Afdeling for mave tarm og parasitaere infektioner, Artillerivej 5, DK 2300 København S
    Ugeskr Laeger 164:5905-8. 2002
  7. pmc Quinolone and macrolide resistance in Campylobacter jejuni and C. coli: resistance mechanisms and trends in human isolates
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, Artillerivej 5, DK 2300 Copenhagen S, Denmark
    Emerg Infect Dis 7:24-34. 2001
  8. pmc Evaluation of phenotypic and genotypic methods for subtyping Campylobacter jejuni isolates from humans, poultry, and cattle
    E M Nielsen
    Danish Veterinary Laboratory, 1790 Copenhagen, Denmark
    J Clin Microbiol 38:3800-10. 2000
  9. ncbi request reprint Distribution of serotypes of Campylobacter jejuni and C. coli from Danish patients, poultry, cattle and swine
    E M Nielsen
    Department of Microbiology, Danish Veterinary Laboratory, Copenhagen, Denmark
    FEMS Immunol Med Microbiol 19:47-56. 1997
  10. pmc Comparison of genotypes and serotypes of Campylobacter jejuni isolated from Danish wild mammals and birds and from broiler flocks and humans
    L Petersen
    Danish Veterinary Laboratory, Department of Poultry, Fish and Fur Animals, DK 8200 Aarhus N, Denmark
    Appl Environ Microbiol 67:3115-21. 2001

Collaborators

Detail Information

Publications18

  1. ncbi request reprint Genotypic and serotypic stability of Campylobacter jejuni strains during in vitro and in vivo passage
    E M Nielsen
    Department of Microbiology, Danish Veterinary Laboratory, Copenhagen
    Int J Med Microbiol 291:379-85. 2001
    ..The results indicate that the applied typing methods are reliable and applicable for typing of Campylobacter isolates from different sources over time, and that many C. jejuni strains are genetically stable as tested by these methods...
  2. ncbi request reprint Campylobacter concisus: an evaluation of certain phenotypic and genotypic characteristics
    J Engberg
    Unit of Gastrointestinal Infections, Statens Serum Institut, Copenhagen, Denmark
    Clin Microbiol Infect 11:288-95. 2005
    ..Further evidence is needed to support the possible role of C. concisus as a human enteric pathogen...
  3. pmc Prevalence of Campylobacter, Arcobacter, Helicobacter, and Sutterella spp. in human fecal samples as estimated by a reevaluation of isolation methods for Campylobacters
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, DK 2300 Copenhagen S, Denmark
    J Clin Microbiol 38:286-91. 2000
    ..Further investigations to establish the role of C. concisus and S. wadsworthensis in enteric disease is needed. We conclude that a range of campylobacteria may cause infections in Denmark...
  4. pmc Quinolone-resistant Campylobacter infections: risk factors and clinical consequences
    Jørgen Engberg
    Department of Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    Emerg Infect Dis 10:1056-63. 2004
    ..jejuni infections. An association between treatment with a fluoroquinolone before stool-specimen collection and having a quinolone-resistant C. jejuni infection was not observed...
  5. ncbi request reprint Absence of clonality of Campylobacter jejuni in serotypes other than HS:19 associated with Guillain-Barré syndrome and gastroenteritis
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, Copenhagen, Denmark
    J Infect Dis 184:215-20. 2001
    ..The results show that these isolates represent a heterogenic population and do not constitute a unique population across serotypes. No epidemiologic marker for GBS-associated strains was identified...
  6. ncbi request reprint [Guillain-Barre syndrome and Campylobacter]
    Jørgen H Engberg
    Statens Serum Institut, Afdeling for klinisk mikrobiologi and TB, Afdeling for mave tarm og parasitaere infektioner, Artillerivej 5, DK 2300 København S
    Ugeskr Laeger 164:5905-8. 2002
  7. pmc Quinolone and macrolide resistance in Campylobacter jejuni and C. coli: resistance mechanisms and trends in human isolates
    J Engberg
    Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, Artillerivej 5, DK 2300 Copenhagen S, Denmark
    Emerg Infect Dis 7:24-34. 2001
    ....
  8. pmc Evaluation of phenotypic and genotypic methods for subtyping Campylobacter jejuni isolates from humans, poultry, and cattle
    E M Nielsen
    Danish Veterinary Laboratory, 1790 Copenhagen, Denmark
    J Clin Microbiol 38:3800-10. 2000
    ..Furthermore, in two cases isolates from cattle and human patients were found to be identical according to all six methods...
  9. ncbi request reprint Distribution of serotypes of Campylobacter jejuni and C. coli from Danish patients, poultry, cattle and swine
    E M Nielsen
    Department of Microbiology, Danish Veterinary Laboratory, Copenhagen, Denmark
    FEMS Immunol Med Microbiol 19:47-56. 1997
    ..The serotype distribution of human clinical isolates showed large overlap with the serotype distribution of campylobacters in cattle and chickens, and on this basis both could be major sources of human campylobacteriosis...
  10. pmc Comparison of genotypes and serotypes of Campylobacter jejuni isolated from Danish wild mammals and birds and from broiler flocks and humans
    L Petersen
    Danish Veterinary Laboratory, Department of Poultry, Fish and Fur Animals, DK 8200 Aarhus N, Denmark
    Appl Environ Microbiol 67:3115-21. 2001
    ..However, the relatively low number of wildlife strains with an inferred clonal relationship to human and chicken strains suggests that the importance of wildlife as a reservoir of infection is limited...
  11. pmc Antimicrobial susceptibility patterns of thermophilic Campylobacter spp. from humans, pigs, cattle, and broilers in Denmark
    F M Aarestrup
    Danish Veterinary Laboratory, Copenhagen
    Antimicrob Agents Chemother 41:2244-50. 1997
    ..Furthermore, this study showed differences in the resistance to antimicrobial agents among Campylobacter isolates of different origins...
  12. pmc Most Campylobacter subtypes from sporadic infections can be found in retail poultry products and food animals
    E M Nielsen
    Danish Institute for Food and Veterinary Research, Copenhagen, DenmarkStatens Serum Institut, Copenhagen, Denmark
    Epidemiol Infect 134:758-67. 2006
    ..jejuni subtypes found in poultry food samples, broiler chickens, and cattle were represented in the domestically acquired cases, indicating that C. jejuni from these reservoirs are likely sources of human infections in Denmark...
  13. ncbi request reprint Systematic serotyping and riboprinting of Campylobacter spp. improves surveillance: experiences from two Danish counties
    V Fussing
    Department of Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    Clin Microbiol Infect 13:635-42. 2007
    ..The observed clustering of Campylobacter isolates, with identical types in time and place, indicates that common-source outbreaks of campylobacteriosis are more common than is usually thought...
  14. ncbi request reprint Antimicrobial resistance of thermophilic Campylobacter
    F M Aarestrup
    Danish Veterinary Laboratory, Copenhagen
    Vet Res 32:311-21. 2001
    ..However, resistance genes originating from both Gram-positive and Gram-negative bacterial species have been found, showing the potential for acquired resistance to emerge in Campylobacter...
  15. ncbi request reprint Genetic relatedness among Campylobacter jejuni serotyped isolates of diverse origin as determined by numerical analysis of amplified fragment length polymorphism (AFLP) profiles
    B L Siemer
    Danish Veterinary Institute, Departments of Bacteriology, Copenhagen, Denmark
    J Appl Microbiol 96:795-802. 2004
    ..To use amplified fragment length polymorphism (AFLP) analysis to evaluate the genetic relatedness among 254 Campylobacter jejuni reference and field strains of diverse origin representing all defined 'Penner' serotypes for this species...
  16. pmc Antibody responses to Campylobacter infections determined by an enzyme-linked immunosorbent assay: 2-year follow-up study of 210 patients
    M A Strid
    Department of Gastrointestinal Infections, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen S, Denmark
    Clin Diagn Lab Immunol 8:314-9. 2001
    ..All of the patients infected with this serotype had higher levels of both IgM (P = 0.006) and IgA (P = 0.06) compared with other C. jejuni and C. coli serotypes...
  17. ncbi request reprint Invasive listeriosis in Denmark 1994-2003: a review of 299 cases with special emphasis on risk factors for mortality
    P Gerner-Smidt
    Danish Reference Centre for Listeriosis, Statens Serum Institut, Copenhagen, Denmark
    Clin Microbiol Infect 11:618-24. 2005
    ..The underlying conditions associated most strongly with mortality in the younger age group were non-haematological malignancies...
  18. doi request reprint Outbreak of listeriosis caused by infected beef meat from a meals-on-wheels delivery in Denmark 2009
    B Smith
    Department of Microbiological Surveillance and Research, Statens Serum Institut, Artillerivej 5, DK 2300 Copenhagen S, Denmark
    Clin Microbiol Infect 17:50-2. 2011
    ..Two patients died of their infection. Large-scale delivery of precooked meals to a vulnerable population represents a threat if proper measures against listeriosis are not taken...