Infectious Diseases
Stop the spread of infection
Respiratory viruses are spreading, use layers of protection
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COVID-19
Self-isolation guidance, vaccination and public health advice -
Mpox (Formerly Known as Monkeypox)
How it spreads, symptoms and vaccination -
Flu (Influenza)
Getting a flu shot, flu activity in Niagara and flu information -
Ticks and Lyme Disease
Removing, identifying and submitting ticks and Lyme disease information -
Sexually Transmitted Infections
Prevention, symptoms and how to get tested -
Tuberculosis
General information and resources -
West Nile Virus
How to reduce your risk and symptoms -
Norovirus
Prevention and symptoms -
Other Infectious Diseases
See a list of infectious diseases from the Public Health Agency of Canada -
Hamilton Niagara Haldimand Brant Infection Prevention and Control Hub
Infection prevention and control support for group living settings
Infectious disease information
Vaccinations and immunizations
Learn about vaccines and staying up-to-date
International travel
Learn about travel health notices if you are planning travel abroad