Hand Hygiene Program

This evidence-based program uses principles from implementation science to help health care organizations achieve and sustain improvements.

Explore the new program

Quick Access

Form or Tool

This online Water Testing Portal provides a streamlined way to electronically submit your requisition and access your report online. Simply collect your sample, submit your information online, drop off your sample and access your report online.

Webpage
Updated 11 Aug 2026

Interactive Report

Provides epidemiological information on substance use and harms data in Ontario. Users can explore the most recent 10 years of data for emergency department visits, hospitalizations and deaths. Results can be viewed by public health unit, age, sex, and in some cases, drug type.

Webpage
Updated 28 Aug 2026

Viral hemorrhagic fevers (VHFs) include a number of severe, life-threatening illnesses caused by viruses such as Ebola, Marburg, and Lassa.

Webpage
Updated 31 Aug 2026

Interactive Report

Explore geographical surveillance data on vector-borne diseases in Ontario, including human cases, mosquito and tick surveillance, and blacklegged tick established risk areas.

Webpage
Updated 29 July 2026

At a Glance

Provides an overview of vaccine safety monitoring in Ontario and its integration within the broader Canadian system. It is intended for public health professionals and health care providers who report adverse events following immunization.

383 KB
Updated 30 June 2026

Events

About PHO

Public Health Ontario (PHO) keeps Ontarians safe and healthy. With our partners in government, public health and health care, we prevent illness and improve health.

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