Public Health Agency of Canada

As businesses safely reopen and vaccination rates increase, continuing to test and screen for COVID-19 can help prevent outbreaks, maintain safe workplaces and keep the economy running.

Pregnancy increases the risk of severe illness from COVID-19. The National Advisory Committee on Immunization (NACI) recommends you get a complete series with an mRNA COVID-19 vaccine if you're pregnant or breastfeeding. Getting the COVID-19 vaccine can prevent serious illness, hospitalization...

Before becoming pregnant, talk to your health care provider or local public health authority to make sure your vaccines are up to date. Some vaccines are generally not recommended during pregnancy. Live vaccines such as MMR (mumps, measles and rubella) and chicken pox (varicella) should be given...

This report presents evidence-informed recommendations for testing a vaccinated population and vaccinated individuals.

When people still show symptoms of COVID-19 for weeks or months after their initial recovery, it’s called post COVID-19 condition. It’s also known as long COVID. Post COVID-19 condition may occur in some people after infection.

If you missed certain vaccines before or during pregnancy, you should get them after your baby is born. This will lower the chance that you'll get a vaccine-preventable disease and spread it to your baby. This is especially important while your baby is too young to receive certain vaccines.

Vaccinations during pregnancy protect both you and your developing baby from serious infections. They also help protect infants after birth, when they're too young to be vaccinated. If you're pregnant, you should be vaccinated against whooping cough (pertussis) and flu. Talk to your health care...

The government of Canada is providing access to COVID-19 Rapid Tests. To find out how your workplace can order free rapid tests visit Canada.ca/covid-workplace-testing.

How to care at home for someone who has or may have been exposed to COVID-19.

The Government of Canada has put in place emergency measures under the Quarantine Act to slow the introduction and spread of COVID-19 and variants in Canada. Unvaccinated asymptomatic travellers 12 years of age and over are not required to quarantine upon entering Canada if they meet the...

The Government of Canada has put in place emergency measures under the Quarantine Act to slow the introduction and spread of COVID-19 and variants in Canada. Fully vaccinated travellers without signs and symptoms of COVID-19 are not required to quarantine upon entering Canada if they comply with...

Vaccination is one of the most effective ways to protect our families, communities and ourselves against COVID-19. Evidence indicates that vaccines are very effective at preventing severe illness, hospitalization and death from COVID-19, including against Alpha and Delta variants of concern....

The World Health Organization (WHO) refers to symptoms lasting for weeks or months after a COVID-19 infection as post COVID-19 condition. Some studies have reported later symptoms in patients with a severe COVID-19 infection. For example, those who were hospitalized or needed intensive care...

How to quarantine or isolate at home. Quarantine or isolation can reduce the spread of COVID-19, including its variants, in your household and community. That's why it's important to follow the advice of your local public health authority about when and how to quarantine or isolate.

People with COVID-19 do not always recognize their early symptoms. Even if you do not have symptoms now, it is possible to transmit COVID-19 before you start showing symptoms or without ever developing symptoms. You need to quarantine (self-isolate) for 14 days at home when you may have been...

COVID-19 information for physicians, nurses, pharmacists and other health care providers.

Advice on pregnancy, childbirth, breastfeeding and having visitors during the COVID-19 pandemic.

About coronaviruses, symptoms of infection, how coronaviruses are diagnosed and treatment for coronavirus infection.

PTSD is a mental disorder that can happen after exposure to potentially psychologically traumatic events (e.g., actual or threatened death, natural disasters, violence). Symptoms of PTSD include recurring and distressing memories, avoiding reminders of the event(s), and disturbed sleep. The...

The Government of Canada has put in place emergency measures to slow the introduction and spread of COVID-19 and variants in Canada.