The table published a 21-page brief Wednesday providing their key considerations on a possible vaccination certification program, concluding that provincial governments "may want to consider development of a common design."
When a fully vaccinated person gets infected with the coronavirus, this is considered a 'breakthrough' case. While a small number of such cases are expected, health officials say they're not a cause for alarm.
The province has confirmed a limited number of Ontario Hockey League fans will be allowed back inside arenas this fall, but what's not clear yet are the rules surrounding vaccinations for those spectators.
Two doses of Pfizer or AstraZeneca's COVID-19 vaccine are nearly as effective against the highly transmissible Delta coronavirus variant as they are against the previously dominant Alpha variant, a study published on Wednesday showed.