Open Government Portal

COVID Alert helps us break the cycle of infection. The app can let people know of possible exposures before any symptoms appear.

Get data on COVID Alert's impact so far. Data includes: * Approximate total app downloads * Total Ontarians who alerted others Learn more about the COVID Alert app.

This document provides guidance to health authorities working to protect people in Canada from extreme heat by considering COVID-19 in heat alert and response planning. COVID-19 information evolves rapidly and this document is based on the medical community's current understanding of this issue.

As trusted frontline workers, you have an important role to play in promoting COVID Alert. This public health tool can help limit the spread of COVID-19 and relieve stress on Canada’s health care system.

What you, and what communities can do to lower the spread of COVID-19 in settings including social services, workplaces, outdoors, community, religious, transport and remote and Indigenous communities.

How Health Canada is addressing clinical trials of drugs and vaccines, its expedited review process and the Special Access Program to find therapies to prevent or treat COVID-19.

COVID-19 vaccine ingredients in the Pfizer-BioNTech, Moderna and AstraZeneca vaccines.

This page presents detailed information on Canada's whole-of-government actions to respond to the COVID-19 outbreak.

Mathematical modelling of COVID-19 pandemic which uses mathematical equations to estimate how many cases of a disease may occur in the coming weeks or months.

A guide to support ethics deliberation and decision-making in the public health response to the COVID-19 pandemic, including the various transition phases that will occur over the course of the pandemic.