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Attention - New Registration and Login System

PHO has implemented a new registration and login system.

  1. Click here to re-register
  2. Click “create one” next to “No account?”.
  3. Enter the same email address previously associated with your account.
  4. Check your email for a security code.
  5. Enter the security code and follow the prompts.

If you have trouble re-registering, please read our Frequently Asked Questions or contact: webmaster@oahpp.ca.

Please note this does not impact PHO’s online Water Testing Portal.

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Diseases & Conditions
Index Infectious Diseases Respiratory Diseases Coronavirus Disease 2019 (COVID-19)
Archive: Coronavirus Disease 2019 (COVID-19)

Archive: Coronavirus Disease 2019 (COVID-19)

This page contains an archived collection of PHO’s previously published COVID-19 resources. These resources provide a point in time perspective of the COVID-19 pandemic in Ontario

This archived content is being made available for historical research and reference purposes only. PHO is no longer updating this content and it may not reflect current data or information. These resources only contain information that was available at the time of publishing.

For current information, please refer to our COVID-19 landing page.

Data and Surveillance

This page contains an archived collection of PHO’s COVID-19 data and surveillance reports. This archived content is being made available for historical research and reference purposes only.

Webpage
Updated 31 Jan 2025

Health Professionals

This page contains an archived collection of PHO’s COVID-19 variants of concern (VOCs) resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 immunization resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 health care resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 laboratory testing resources. This archived content is being made available for historical research and reference purposes only.

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Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 public health measures resources. This archived content is being made available for historical research and reference purposes only.

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Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 dental practice resources. This archived content is being made available for historical research and reference purposes only.

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Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 health equity resources. This archived content is being made available for historical research and reference purposes only.

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Updated 10 Oct 2023

Settings

This page contains an archived collection of PHO’s COVID-19 long-term care resources. This archived content is being made available for historical research and reference purposes only.

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Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 congregate living resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Published 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 schools and related settings resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Updated 10 Oct 2023

This page contains an archived collection of PHO’s COVID-19 workplace resources. This archived content is being made available for historical research and reference purposes only.

Webpage
Published 10 Oct 2023
Event

PHO Rounds: Measles and Rubella Outbreaks: Experiences from the Netherlands

This PHO Rounds covers the epidemiology of measles and rubella outbreaks in the Netherlands over the past several decades.

See the Event Details

Related Information

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Contact

Communications

communications@oahpp.ca

Updated 11 Oct 2023
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