Final answer:
Pneumonia is the disease caused by Chlamydia species from the list provided. Chlamydial pneumonia can be caused by Chlamydophila pneumoniae, Chlamydophila psittaci, and Chlamydia trachomatis.
Step-by-step explanation:
The disease among the options provided that is caused by Chlamydia species is Pneumonia. Specifically, Chlamydial pneumonia can be caused by three species of bacteria, including Chlamydophila pneumoniae, Chlamydophila psittaci, and Chlamydia trachomatis. It is noteworthy that each of these bacterial species can cause respiratory illnesses such as mild to severe pneumonia and bronchitis, with Chlamydophila pneumoniae being the most common cause of Chlamydial pneumonia, transmitted via respiratory droplets.
Chlamydia trachomatis is also recognized as the causative agent of the sexually transmitted infection known as chlamydia, which is the most frequently reported bacterial STI in the United States. While chlamydia is more renowned for its effects on the reproductive system, Chlamydia trachomatis can lead to pneumonia in infants when transmitted from an untreated mother during childbirth. Chlamydia and other bacterial STIs can be easily cured with antibiotics, making proper screening and treatment essential.