COVID-19 Program Resources

Information and Resources for Health Care Providers

General Resources


Product Monographs


COVaxON Resources

Contact the WECHU at vaccine@wechu.org or call 519-258-2146 ext. 1121 for new COVaxON account registration, account re-activation requests, and permission changes, or if you have questions about COVaxON documentation.


Letters from CMOH


Health Care Provider Guidance Documents


COVID-19 Vaccine Provider Sign-Up

Visit our Vaccine Providers page if you are interested in administering the COVID-19 vaccine.


Adverse Events Following Immunization (AEFIs)

  • Serious side effects from vaccines are rare.
  • Many negative events can be avoided through proper administration of vaccines and assessing patients for contraindications prior to immunization.
  • Physicians, members of the College of Nurses of Ontario, and members of the Ontario College of Pharmacists must report AEFI to their Medical Officer of Health under Section 38 of the Health Protection and Promotion Act (HPPA).
  • For the safe monitoring of vaccines, it is important to report any adverse effects after an immunization. The Adverse Events Following Immunization report form should be completed as soon as possible and submitted to the Windsor-Essex County Health Unit.
  • Submit completed AEFI report form by emailing vaccine@wechu.org or fax to 519-977-1711. If you have questions, call 519-258-2146, ext. 1121 or email vaccine@wechu.org 
  • AEFI Fact Sheet (PDF)

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