Local
- Center for Health Protection: http://www.chp.gov.hk/
- CHP Infection Control Corner: http://www.chp.gov.hk/en/guideline_infection/346.html
- Department of Health: http://www.dh.gov.hk/
- Hong Kong Training Portal on Infection Control and Infectious Diseases: http://icidportal.ha.org.hk/sites/en/default.aspx
- Virtual AIDS office of HK: http://www.info.gov.hk/aids/english/
- HKU Carol Yu Centre for Infection: http://www.hkucoi.hku.hk/mission/background.html
- CUHK Stanley Ho Centre for Emerging Infectious Diseases: http://ceid.med.cuhk.edu.hk/
- HIV manual: http://www.hivmanual.hk/
- HIV manual App from iTunes store: https://itunes.apple.com/hk/app/hiv-manual-third-edition/id705067102?mt=8
- HIV manual App from Google Play store: https://play.google.com/store/apps/details?id=com.medcom.HivManual3rdEdition&hl=zh_HK
- TB manual: http://www.info.gov.hk/tb_chest/doc/Tuberculosis_Manual2006.pdf
- IMPACT guidelines App iTunes store: https://itunes.apple.com/hk/app/impact/id592326130?mt=8
- IMPACT guidelines App Google Play store: https://play.google.com/store/apps/details?id=com.freecomm.impact&hl=zh_HK
Chinese
- National Health and Family Planning Commission of PRC: http://en.nhfpc.gov.cn/
- Chinese Center for Disease Control and Prevention: http://www.chinacdc.cn/
Overseas, general
- World Health Organization: http://www.who.int/en/
- WHO West Pacific Regional Office: http://www.wpro.who.int/en/
- International Federation of Infection Control: http://theific.org/
- International Society for Infectious Diseases: http://www.isid.org/
- HealthMap: http://www.healthmap.org/zh/
- ProMed mail: http://www.promedmail.org/
Overseas, US-based
- US Center for Disease Control and Prevention: http://www.cdc.gov/
- University of Alabama School of Medicine, the Gorgas Course in Clinical Tropical Medicine: http://www.uab.edu/medicine/gorgas/
- Infectious Disease Society of America: http://www.idsociety.org/Index.aspx
- American Society for Microbiology: http://www.asm.org/
- Disinfection and Sterilization: http://www.disinfectionandsterilization.org/
- John Hopkins Medicine Antibiotic Guidelines: http://www.hopkinsmedicine.org/amp/guidelines/
- Nebraska Antibiotic Stewardship Program: http://www.nebraskamed.com/careers/education-programs/asp
- AIDSinfo: https://aidsinfo.nih.gov/guidelines
- Medscape Infectious Diseases: http://www.medscape.com/infectiousdiseases
Overseas, Europe-based
- European Centre for Disease Prevention and Control: http://ecdc.europa.eu/en/Pages/home.aspx
- The European Committee on Antimicrobial Susceptibility Testing: http://www.eucast.org/
- European Society for Clinical Microbiology and Infection: https://www.escmid.org/dates_events/eccmid/
- Nordic Society for Clinical Microbiology and Infectious Diseases: http://nscmid.org/
Overseas, UK-based
- Public Health England: https://www.gov.uk/government/organisations/public-health-england
- UK Department of Health: https://www.gov.uk/government/organisations/department-of-health
- Royal College of Pathologists: https://www.rcpath.org/
- MicrobLog Microbiology Training Log: http://microblog.me.uk/
- UK Standards for Microbiology Investigations: https://www.gov.uk/government/collections/standards-for-microbiology-investigations-smi
- British Society for Antimicrobial Chemotherapy: http://www.bsac.org.uk/
- British Infection Association: http://www.britishinfection.org/
- British HIV Association: http://www.bhiva.org/
- British Association for Sexual Health and HIV: http://www.bashh.org/
- National Institute for Health and Care Excellence (NICE): http://www.nice.org.uk/
- Scottish Intercollegiate Guidelines Network (SIGN): http://www.sign.ac.uk/
- International Resource for Infection Control: http://www.nric.org.uk/
- The Aspergillus Website: http://www.aspergillus.org.uk/
- Clinical Virology News: http://www.clinical-virology.org/
Overseas, Australia-based
- Australian Government Department of Health: http://www.health.gov.au/internet/main/publishing.nsf/Content/Home
- The Royal College of Pathologists of Australasia: https://www.rcpa.edu.au/
- Australasian Society for Infectious Diseases: http://www.asid.net.au/
- Victoria State Government, Infectious Disease Page: http://www.health.vic.gov.au/ideas
- HealthDirect Australia: http://www.healthdirect.gov.au/infectious-diseases
- Therapeutic Guidelines (Australia): http://www.tg.org.au/index.php?sectionid=71