Blue Flower

BTS is the Irish service for the leading German micro-biological laboratory Dr. Hauss, near Hamburg. Through BTS Ireland this service is now available to practitioners and other users across Ireland.

Who is operating this service?

The Irish principal is Janette Pfetzing Donnellan (MSc Biology, Nurse, Homeopath and Naturopath)

The testing is all conducted in the laboratory run by micro-biologist Dr. Reinhard Hauss and Dr. Helga Hauss, dermatology consultant.


Dr Reinhard Hauss, PhD Microbiologist

Head and owner of the lab.

Christiane Pies, MSc

The laboratory scientist. Coordinating latest research and laboratory procedures, publishing articles and finding the answer to all difficult problems.

The Dr. Hauss Laboratory Staff