Downloadable documents Click on the PDF icon of the document to open, and print if desired. Information regarding the Infection Protection Act IfSG Here you can download information regarding the infection protection law and read this before your visit to our practice to expedite check-in. Information regarding the Infection Protection Act IfSG (foreign language version) ENGLISH, FRENCH, RUSSIAN, SPANISH and TURKISH. Common cold Hinweise zu Erkältungskrankheiten Lactose intolerance information on lactose intolerance