**7. Conclusion**

The Chlamydiales order is a diverse group of organisms that are important for human and animal health and have a significant economic impact worldwide. The zoonotic potential of these organisms requires further investigation by studying animal chlamydiosis and evaluating the risks to human health from contact with domestic, wild, and synanthropic animals. There is still much to learn about these organisms in terms of biology, immunology, and disease pathogenesis in order to improve diagnosis and vaccines to control and prevent infections in humans and animals. Antibiotics are also important in treating these infections, as overuse can lead to antibiotic resistance.
