Factsheet and Guideline
Gonorrhea
- Centre for Health Protection (CHP). Fact sheet
- Centre for Health Protection (CHP). Travel Health Service. Sexually Transmitted Diseases
- The Family Planning Association of Hong Kong. Sexually Transmissible Diseases
- World Health Organization (WHO) - Sexually transmitted infections (STIs)
- European Centre for Disease Prevention and Control (ECDC)
- Centers for Disease Control and Prevention (CDC), US. Gonorrhea
Fact Sheet
- Centers for Disease Control and Prevention (CDC), US. Fact sheet
- European Centre for Disease Prevention and Control (ECDC). EU case definition (June 2018)
Infectious Disease Textbook
- Centers for Disease Control and Prevention (CDC), US. Travelers' Health (Yellow Book) – Chapter on Sexually Transmitted Infections (May 2023)
- Centers for Disease Control and Prevention (CDC), US. Travelers' Health (Yellow Book) – Chapter on Sex & Travel (May 2023)
Drug-resistant Gonorrhea
- European Centre for Disease Prevention and Control (ECDC). Rapid Risk Assessment: Extensively drug-resistant (XDR) Neisseria gonorrhoeae in the United Kingdom and Australia (May 2018)
- Centers for Disease Control and Prevention (CDC), US. Drug Resistant Gonorrhea
Syphilis
- Centre for Health Protection (CHP). Fact sheet
- Centre for Health Protection (CHP). Travel Health Service. Sexually Transmitted Diseases
- The Family Planning Association of Hong Kong. Sexually Transmissible Diseases
- World Health Organization (WHO). Sexually transmitted infections (STIs)
- World Health Organization (WHO). Syphilis
- European Centre for Disease Prevention and Control (ECDC)
- Centers for Disease Control and Prevention (CDC), US
Fact Sheet
- Centers for Disease Control and Prevention (CDC), US. Syphilis - Fact Sheet
- Centers for Disease Control and Prevention (CDC), US. Congenital Syphilis - Fact Sheet
- Centers for Disease Control and Prevention (CDC), US. Sexually Transmitted Infections Treatment Guidelines. Men Who Have Sex With Men (MSM)
Infectious Disease Textbook
- Centers for Disease Control and Prevention (CDC), US. Travelers' Health (Yellow Book) – Chapter on Sexually Transmitted Infections (May 2023)
- Centers for Disease Control and Prevention (CDC), US. Travelers' Health (Yellow Book) – Chapter on Sex & Travel (May 2023)
Clinical Information and Management
- European Centre for Disease Prevention and Control (ECDC). EU case definition (June 2018)
- Centers for Disease Control and Prevention (CDC), US. Syphilis Pocket Guide for Providers
- Centers for Disease Control and Prevention (CDC), US. Sexually Transmitted Diseases Treatment Guidelines – Syphilis (2015)