COVID-19 Canada | CTV News | Coronavirus

Coronavirus Top Stories

Shanghai lockdown: Residents demand release, and some get it

Reports of some Shanghai residents being allowed to leave their residence under lockdown reflect the built up frustration after more than seven weeks of lockdown, even as the number of new daily cases has fallen to a few hundred in a city of 25 million people.

In this photo released by China's Xinhua News Agency, a worker carries a box of supplies at a makeshift hospital in Shanghai, China, April 15, 2022. (Yang Youzong/Xinhua via AP)

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COVID-19 in Canada

Variants of Concern

Do COVID-19 rapid tests work on Omicron?

A recent study revealed that COVID-19 rapid antigen tests may be less sensitive to newer variants, leaving some to wonder just how accurate these tests actually are. Experts share how to get the most accurate results when testing for the virus.

A health worker prepares a nasal test for a rapid COVID-19 test at a community medical centre in Brasilia, Brazil on Jan. 10, 2022. (AP Photo/Eraldo Peres)

China's COVID plan is 'unsustainable' due to Omicron: WHO

The head of the World Health Organization said China's extreme approach to containing the coronavirus is unsustainable because of the highly infectious nature of the Omicron variant, but that it's up to every country to decide what policy to pursue.

Re-opening Canada

How COVID-19 Affects Me

Pfizer says 3 COVID shots protect children under 5

Three doses of Pfizer's COVID-19 vaccine offer strong protection for children younger than 5, the company announced Monday. Pfizer plans to give the data to U.S. regulators later this week in a step toward letting the littlest kids get the shots.

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In-depth with Avis Favaro