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Ontario Clinic May Have Accidentally Used Saline Solution Instead Of A COVID-19 Dose

Up to 6 people could be affected.

Up to 6 people in Ontario may not be as protected against COVID-19 as they think.

Southwestern Public Health disclosed in a press release on December 21 that at the St. Thomas mass immunization clinic, up to 6 people may have been accidentally injected with a saline solution instead of a COVID-19 vaccine.

The incident occurred on November 30, and "approximately 2% of those seen in the clinic on that day may have received a dose of saline solution."

SWPH explained that saline solution is just a mixture of saline and salt commonly used in medicine and poses no threat to people.

"This was due to a human error. No children under the age of 11 were affected. Saline solution is not harmful to humans,'"reads the statement.

SWPH says they are "committed" to contacting and identifying the individuals who were a part of the mix-up and acknowledge the "stress" the incident may cause to those who were immunized at the clinic on November 30.

In the statement, SWPH says it was "an isolated incident" that was "identified quickly."

Steps to review the process and "quality assurance" at vaccinations clinics have already been undertaken according to SWPH.

Which include "hourly reconciliation, bundling of vaccine vials with diluent bottles, increased auditing, and additional measures intended to prevent such events in the future."

This isn't the first time a saline solution mix-up has occurred in Ontario. In June 2021, six people were also injected with a saline diluent at the Niagara Region Public Health clinic in Port Colborne and Niagara Region Public Health asked 205 people to get a repeat injection as a result.