These reports summarise the epidemiology of sexually transmitted infections (STIs) for the year, and examines recent trends.
Using data from sexual health clinics, family planning clinics, student and youth health clinics, and diagnostic laboratories, these reports cover the STIs of public health importance, including chlamydia, gonorrhoea, genital herpes, genital warts, syphilis, non-specific urethritis, chancroid, granuloma inguinale, and lymphogranuloma venereum.
Possible factors underlying the observed distribution and trends in STIs are discussed.

Additional Resources:
STI Dashboard for 2019 and later
Presentations
STI surveillance update - December 2019
• This slide set was prepared by the Health Intelligence Group at ESR from various presentations throughout 2019.
UISTI Asia Pacific Sexual Health Congress – November 2018
NZSHS 2017 conference presentation
Other resources
Chlamydia testing rates for 15-24 olds