• Webinar together with Prof. Arie Havelaar, Uni Florida, for the Interagency Risk Assessment Consortium (IRAC), USA.

  Title: 'Quantitative Microbila Risk Assessment and Genomics' on 11 October 2017

• International Association for Protection of Food (IAPF) general meeting, Talpa, August 2017.

  Keynote Lecture. Title: Infectious Dose as Affected by Pathogen Virulence

• Webinar together with Prof. Arie Havelaar, Uni Florida, for the Interagency Risk Assessment Consortium (IRAC), USA.

  Title: 'Quantitative Microbila Risk Assessment and Genomics' on 11 October 2017

• International Association for Protection of Food (IAPF) general meeting, Talpa, August 2017.

  Keynote Lecture. Title: Infectious Dose as Affected by Pathogen Virulence

• A Late-breaker poster was presented at ASM Microbe 2016, Boston, 16-20 June.

Poster. Title: A novel type of mobile DNA: How the qacC gene has recently spread between Rolling Circle plasmids of Staphylococcus

• 68th DGHM Tagung, Ulm,  Germany. September.

Poster. Title: Survival of probiotic E. coli and Ent. faecalis in the human hostafter oral uptake: results from in vitro and in vivo studies

• Guest lecture: University of Arkansas Medical School, Little Rock, AR, USA. September.

Title: Antimicrobial resistance: the big picture and some relevant details

• Guest lecture: University of Veterinary Medicine Vienna, Austria. May

  Title: 'E. coli, the more you know the less you know for certain'

• Symposium: Bacteria, Art and Other Incommodities. Bacteria in Art, Sciences and Humanities. Copenhagen, Denmark. May

  Lecture title: 'The complex relationship between bacteria and arts'

• Symposion: Campylobacter, Arcobacter and Related Organisms (CARO) Berlin, June
  

  Keynote lecture. Title: 'Aktuelle Fragestellung zur Erforschung und Bekämpfung der Campylobacteriose'

• Gut-Brain-Axis Meeting Berlin, October
  

  Poster. Title: Genome analysis and colonization properties of probiotic Symbioflor 2 E. coli

• Workshop: Neue Entwicklungen zu Nachweismethoden und zur Epidemiologie von Campylobacter spp. Hannover. März 2013.
  Title: 'The half-life of scientific facts'

• AniMed Service 20th Anniversary Meeting, Bad Waltersdorf, Austria. October 2012.
  Title: 'On the Origin of Antibiotic Resistance'
• WPSA German Branch Meeting, Cuxhafen, Germany. March 2012
  Title: 'Campylobacter - quo vadis? Following a Campylobacter population along the food chain'

• 9th International Scientific Association for Probiotics and Prebiotics (ISAPP)meeting.
  Berkeley (CA), USA. October 2011.
  Title: 'Do probiotics or culture starters contain a genomic signature of safety?'
• CHRO 2011, Campylobacter, Helicobacter and Related Organisms International Meeting.
  Vancouver, Canada, August 2011.
  Title: 'Campylobacter epidemiology in poultry and non-human hosts: food for thought'
• XVII World Congress: World Veterinary Poultry Association (WVPA). Cancun, Mexico. August 2011.
  Title: 'Following an imaginary Campylogacter population from farm to fork and beyond'
• International DOM Symposion on Microbial Formulation, Safety and Commercialization,
  Uppsala, Sweden. April 2011.
  Title: 'Bacteria as friends or foes: how to recognize the good and the bad ones'

• DGHM/VAAM Tagung, Hannover, Germany. March 2010.
  Titel: 'In silico prediction of putative Campylobacter colonization genes ' (poster presentation).
• TiHo meeting Campylobacter infections in humans and animals, Hannover, Germany. May 2010.
  Titel: 'Campylobacter - an introduction'
• University of Copenhagen, Denmark. March 2010.
  Titel: 'Alternative views on Campylobacter'

• 25th Jenaer 'Symposium Campylobacter' Infektionen, Jena, 2-3 June 2008.
• Titel: Campylobacter bei Mensch und Tier - Schwerpunkte zukünftiger Arbeiten.

• 14th International Workshop on Campylobacter, Helicobacter and Related Organisms (CHRO),
• Rotterdam, 2-5 September 2007.
• Titel: Do fluoroquinolone-resistant campylobacters cause prolonged or more serious disease: a systematic review of the literature (poster presentation).

• 47. Arbeitstagung des Arbeitsgebietes Lebensmittelhygiene.
  Titel: "Antibiotikaverbrauch in der Veterinärmedizin - ein Problem für die Humanmedizin?",
  Garmisch-Partenkirchen, 26-29 September, 2006.
• Eurotier Hannover, satellite meeting organized by Bayer HealthCare.
  Title: "Campylobacter, Salmonella & Co. - Use of Antimicrobial Agents in Veterinary Medicene and Implications for Human Health" Hannover, November 15, 2006
• MedVetNet Workpackage 30, CAMPYNET III, second meeting.
  Title: "Why we haven't identified the virulence genes of Campylobacter - yet". Berlin, 27-29 November 2006.
• 58th DGHM Tagung.
  Title:"Genome comparison of 20 E. coli genomes". Würzburg, 1-4 October 2006.

For a list of presentations prior to 2006 please contact Trudy Wassenaar.