Long COVID risk extends two years after infection. Here's how to assess your risk
A new study has found an increased risk of certain long COVID-19 symptoms up to two years after an original infection.

A new study has found an increased risk of certain long COVID-19 symptoms up to two years after an original infection.
Chief public health officer Dr. Theresa Tam says Health Canada is authorizing a booster dose of the Pfizer-BioNTech vaccine for children between five and 11 years old.
The next phase of Ontario's 'Plan to Stay Open' involves transferring of seniors from hospital to alternative long-term care homes, the hiring of thousands of health-care workers and a pledge to reduce surgical backlog.