Ontario needs to 'reassess the value' of COVID-19 vaccine passport system, top doctor says

Ontario needs to 'reassess the value' of the COVID-19 vaccine passport system in the coming weeks to decide if it should be ended, the province's top doctor says.

Chief Medical Officer of Health Dr. Kieran Moore made the comment on Thursday, saying while the COVID-19 vaccine offers significant protection against severe disease, two doses doesn't do much to limit the spread of transmission.

"The vaccine isn't providing significant benefit at two doses against the risk of transmission, as compared to someone unvaccinated,” Moore said. "We have to reassess the value of the passports in the coming weeks and months."

"When we see a vaccine that doesn’t provide the sterile immunity like it did provide against Delta, we have to reassess some of the public health measures we put in place, reassess whether we maintain a proof-of-vaccination certificate certification process given the decreased benefit against transmission."

Moore said ending the COVID-19 proof-of-vaccination system would ultimately be a government decision.