Chlamydia is a sexually transmitted infection (STI) that’s not always accompanied by symptoms. However, if left untreated, chlamydia can lead to serious complications.

Chlamydia infections in Finland have declined for the first time in 30 years, according to THL, though gonorrhoea cases are ...

Chlamydia infections are declining in Finland for the first time since 1995, according to new figures from the Finnish ...

London's health unit continues to see stubbornly high infection rates of sexually transmitted infections, including chlamydia and a resurgence in syphilis.