Two days ago we had our cats chipped and checked on the required vaccinations with out vet. They have a cat flu vaccination but not with the stated Chlamydia Psittaci. According to our vet this vaccine is not available in Germany and we could also not find it with exactly this name in any list of the vaccine suppliers

How did you guys handle this or is there any equivalent for Chlamydia Psittaci on the German market?
Many thanks for any help!