Public Health Agency of Canada

The Public Health Agency of Canada collects information on reported cases of sexually transmitted infections; chlamydia, gonorrhea and infectious syphilis through the Canadian Notifiable Diseases Surveillance System (CNDSS).

Sexually transmitted infections, commonly called STI for short, are infections you can get if you have vaginal, oral or anal sex or intimate skin-to-skin contact with someone.

The Canada Communicable Disease Report is a bilingual, open-access, peer-reviewed journal on the prevention and control of emerging and persistent infectious diseases. 

The Canada Communicable Disease Report is a bilingual, open-access, peer-reviewed journal on the prevention and control of emerging and persistent infectious diseases.