The COVID-19 Occupational Risks, Seroprevalence and Immunity among Paramedics (CORSIP) project seeks to identify COVID19-related occupational risks to paramedics and develop recommendations to protect paramedic health


  • All blood sample locations are now available! Please click here for further information.
  • If you have already provided your first blood sample you do not need to provide another one until the 6-month mark!
  • If you are having trouble logging in or need your password please search your email for “Welcome to CORSIP” or email your provincial study co-ordinator.
  • Please sign-up and complete the questionnaire!

CORSIP is a study of paramedics in British Columbia and Ontario. It aims to recruit 5000 paramedics who will complete surveys and collect blood samples three times over one year.

  • Your blood samples will help us identify how many paramedics have developed antibodies to the virus that causes COVID-19 and how long these antibodies last. These antibodies may be from infection or immunization. Subsequent samples will show if these antibodies are still present. You are eligible whether or not you have been vaccinated, however if you have not been vaccinated please provide your first blood sample prior to vaccination. We will share your personal lab results with you through this study portal!
  • Your survey responses will help us assess the occupational risk of working as a paramedic during the COVID-19 pandemic. We will further investigate workplace factors that increase or decrease paramedics' risk of developing COVID-19.

This project is funded by the COVID-19 Immunity Task Force, as part of a national effort to by the Government of Canada to track spread of the virus in priority populations in Canada.

To find out if you are eligible to participate click here

The study is currently recruiting and we need as many paramedics as possible!
Help us reach our goal of 5,000!

BC - By the numbers
(Updated on March 03, 2021):

558 participants enrolled

2500 participants needed

ON - By the numbers
(Updated on March 03, 2021):

648 participants enrolled

2500 participants needed