The Most Advanced Book on Bartonella (11/2026 Publication)
DO 46% OF CATS HAVE BARTONELLA?
FROM MY PENDING BARTONELLA TEXTBOOK:
Breitschwerd reported the testing of cats throughout the world. What was the average number of infected cats? The average of nine locations testing for Bartonella was 46% of the cats infected! He publishes how many cats were detected with Bartonella in detail below:
| San Francisco | 6/7 | 85.7 | 54% |
| North Carolina | 17/19 | 89.5 | 56% |
| Hawaii | 22/52 | 42.3 | 31% |
| Japan | 3/33 | 9.1 | 72% |
| Australia | 27/77 | 35 13 | 33% |
| New Zealand | 8/48 | 17 | 50% |
| Netherlands | 25/113 | 22 | 10% |
| France | 50/94 | 53 | 42% |
| Indonesia | 9/14 | 64 | 71% |
This does not mean every indoor cat has Bartonella. But if previously wild, fleas in the past, or a rescue cat, why not discuss with your vet?