COVID-19 vaccinations in Waterloo Region.One of the charts shows that COVID-19 vaccines have prevented 785 severe outcomes in Waterloo Region, a number that includes 136 lives saved.
Waterloo Region re-opening COVID-19 vaccine online booking system The region says it is using methodology developed by Public Health England to devise those numbers.In addition, the page also offers data about hospital stays caused by the virus since Dec.
22, 2020, the first day a COVID-19 vaccine was given in Waterloo Region.The region says over that timeframe there have been 721 unvaccinated patients in area hospitals because of COVID-19.