Guidance for Employers Managing Workers with Symptoms Post COVID-19 Vaccination

Advisory Alert

May 21, 2021

*Cette information est seulement disponible en anglais.

To: Health Care Providers


Guidance for the Screening and Management of Workers with Symptoms within 48 Hours of COVID-19 Vaccination

Please be advised that new guidance is available from the Ontario Ministry of Health that provides clarity on the process of managing workers who are experiencing symptoms within 48 hours of receiving a dose of COVID-19 vaccine.

The guidance specifically pertains to those workers who are required to work in-person and who received COVID-19 vaccine in the 48 hours prior to being at work. It does not apply to workers experiencing post-vaccination symptoms who have also had a known exposure to a confirmed case of COVID-19 in the previous 14 days. These workers should immediately self-isolate and seek medical consultation.

While workers may experience some side effects associated with vaccination, such as injection site reactions, fatigue, headache and myalgia, it is important to rule out the possibility of infection. Screening for symptoms and exposure history are essential for decision making.

Guidance for workplace screening

Upon arrival to the workplace workers should:

Unless confirmed to be COVID-19 disease, any potential adverse event following immunization should be reported (by the worker or through their health care provider) to Public Health at 705.522.9200, ext. 458 or toll-free 1.866.522.9200.

For further information on managing workers with symptoms post COVID-19 vaccination including availability of financial supports for those required to self-isolate, please visit: Updated screening tools will be posted to the Ministry of Health website once finalized.


Original Signed By

Dr. Penny Sutcliffe
Medical Officer of Health and Chief Executive Officer

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This item was last modified on May 21, 2021