Dear Allergology and Immunology Update Participant,

We are delighted to provide you with all the necessary information for your participation in the upcoming AIU event in Grindelwald, which marks the 26th edition of this update. The event will once again take place in Grindelwald, with venues at the Hotel Sunstar and the nearby Community Hall.

Responsible for the scientific program are:
Prof. Dr. Camillo Ribi, Lausanne
Prof. Dr. Yannick Müller, Lausanne

As the AIU Chairman serves:
Prof. Dr. Peter Schmid-Grendelmeier, Zürich

The organization and administration is managed by:
Swiss Society for Allergology and Immunology SSAI
Jolanda Trachsel and Marion Fankhauser
Scheibenstrasse 20
3001 Bern 
+41 31 359 90 91




Participation Fee
The participation fee is per person and includes the congress participation from Friday to Sunday, coffee breaks, flying dinner on Friday evening, and lunch on Saturday. Please note that the Saturday evening dinner is not included and requires a separate booking at a cost of CHF 50.00 per person.

Benefit from the early bird rate until 30 November 2023

                              until 30 November, 2023   I   from 1 December, 2023
Member SSAI:     CHF 400.00                            CHF 500.00
Non-Member:      CHF 550.00                            CHF 600.00
Assistant:             CHF 200.00                            CHF 300.00

Bring along your partner and/or your children and share a nice weekend in Grindelwald.
Please note that for legal reasons accompanying cannot benefit from our sponsors. The fee reflects the effective costs for meals and accommodation.

You can choose your favourite Room category at the Hotel Sunstar

  • Category Premium Hotel Sunstar I CHF 400.00
  • Category Standard Hotel Sunstar I CHF 300.00 
  • Category Budget Hotel Sunstar    I CHF 200.00 

Would you like to extend your stay and arrive earlier in Grindelwald or stay longer? As an AIU participant, you can benefit from preferential rates at the Hotel Sunstar. Please feel free to contact us if you are interested