How can someone get clamydia without having sex?

Yes.: There are at least nine major types of chlamydial infection, the most common after genital, is chlamydia pneumonia. This is not uncommon, requires like antibiotics, and can also cause systemic disease! you have not said why you are concerned. Chlamydia trachomatis requires only one episode of sex with someone with the disease & will not go away naturally, since it infects your body's cells!