Why did a mass vaccination center in Scarborough have to cancel more than ten thousand appointments for COVID-19 vaccines? 


GUEST: Dr. Lisa Salamon-Switzman, an emergency room physician in Toronto 

Ottawa At Work with Leslie Roberts every weekday from 9:00 am to 12:00 pm on News Talk 580 CFRA

Why did a mass vaccination center in Scarborough have to cancel more than ten thousand appointments for COVID-19 vaccines?&nbsp;
 GUEST: Dr. Lisa Salamon-Switzman, an emergency room physician in Toronto&nbsp;
Ottawa At Work with Leslie Roberts every weekday from 9:00 am to 12:00 pm on News Talk 580 CFRA