After an unsuccesfull attempt with a Chinese product, I am now using an European air disnifectant apparatus (HEPA filter plus UVC, EU hospital standard, www.rensair.com von www.cdi-energy.com) which filters the air every ten minutes competely an kills >99% of all bacteria, fungi and viruses, including corona.

The UVC waves do not harm patients or staff, as the exposition happens within the apparatus.

I hope I can thus provide the highest available safety standard for appointments in the practice, while common safety measures of course still apply,