Health Product InfoWatch : May 2022

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Organization : Health Products and Food Branch
Marketed Health Products Directorate
Health Product InfoWatch Editorial Team

Date published: May 2022
ISSN: 2368-8025
Cat.: H167-1E-PDF
Pub.: 210715


Health products mentioned in this issue

Pharmaceuticals and biologics

Medical devices

Natural and non-prescription health products


Coronavirus disease (COVID-19)

For the most up-to-date information on COVID-19, please visit the Government of Canada Coronavirus disease (COVID-19) website, which includes a dedicated section for healthcare professionals, and for the health product industry.

The COVID-19 vaccines and treatments portal provides information for consumers, healthcare professionals and researchers on vaccines and treatments authorized for COVID-19.

For information about adverse events following immunization that individuals have reported after receiving a COVID-19 vaccine in Canada, new safety signals or other safety updates, please visit the COVID-19 vaccine safety in Canada webpage.

Drug and vaccine authorizations and communications for COVID-19

New information and recent communications related to authorized COVID-19 vaccines and treatments are highlighted in this section.

Comirnaty (Pfizer-BioNTech COVID-19 Vaccine)

On March 15, 2022, a new formulation/presentation of Comirnaty (COVID-19 Vaccine, mRNA), 30 mcg/0.3 mL for use in individuals 12 years of age and older, was authorized by Health Canada. This new formulation/presentation, which has a GRAY vial cap and GRAY label border, does NOT require dilution and has different storage requirements. Comirnaty is now authorized as 3 different formulations /presentations, which are clearly differentiated by their vial cap and label border colours.

In addition, to expedite the distribution of vaccine supplies in the context of the pandemic, Pfizer and BioNTech are continuing to provide vaccine supplies with vials and cartons labelled with the name Pfizer-BioNTech COVID-19 Vaccine. Health Canada is permitting the use of an English-only label for a limited period. Health Canada has imposed terms and conditions requiring Pfizer Canada ULC to provide vaccine supplies with Canadian-specific labels as soon as feasible. Health Canada has made full labelling information available in French and English on the federal government’s website.

Health Product Risk Communication: Comirnaty (Pfizer-BioNTech COVID-19 Vaccine)

Janssen COVID-19 Vaccine

Health Canada has authorized the use of Janssen COVID-19 Vaccine as a booster shot. A booster dose of 0.5 mL of Janssen COVID-19 Vaccine may be administered intramuscularly at least 2 months after the primary vaccination in individuals 18 years of age and older.

COVID-19 vaccines and treatments portal: Janssen COVID-19 Vaccine

Veklury (remdesivir)

The indication for Veklury (remdesivir) has been expanded to include non-hospital use. Veklury is now indicated for the treatment of coronavirus disease 2019 (COVID-19) in:

COVID-19 vaccines and treatments portal: Veklury (remdesivir)

Monthly recap of health product safety information

The following is a list of health product advisories, type I recalls and summaries of completed safety reviews published in April 2022 by Health Canada.

For health product advisories related to COVID-19 vaccines and treatments, please see the Drug and vaccine authorizations and communications for COVID-19 section.

Accupril (quinapril hydrochloride)

Pfizer Canada ULC recalled all lots of Accupril (quinapril hydrochloride) in 10 mg, 20 mg and 40 mg strengths due to the presence of a nitrosamine impurity (N-nitroso-quinapril) above the acceptable level.

Advisory: Accupril (quinapril hydrochloride)

Apo-Acyclovir (acyclovir)

Apotex Inc. recalled certain lots of Apo-Acyclovir (acyclovir) tablets, in 200 mg and 800 mg strengths, due to the presence of a nitrosamine impurity (N-nitrosodimethylamine [NDMA]) above the acceptable level.

Advisory: Apo-Acyclovir (acyclovir)

Breast implants

Health Canada has updated its 2019 and 2017 safety reviews on breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). The review found that there continues to be an increased risk of BIA-ALCL with the use of highly textured (macro-textured) implants in comparison with those having less textured (micro-textured) or smooth implants. Health Canada has worked with manufacturers to strengthen the labelling of all breast implants with information regarding the risk of BIA-ALCL by including box warnings of this risk. Health Canada has also communicated this information to Canadians.

Summary Safety Review: Breast implants

Advisory: Breast implants

Hand sanitizers that may pose health risks

Health Canada advised Canadians that certain hand sanitizers were recalled due to various safety-related issues, including the presence of ingredients that were not permitted by Health Canada, improper labelling, unauthorized products, and missing safety information.

Advisory: Hand sanitizers that may pose health risks

Unauthorized health products

Health Canada advised Canadians about various unauthorized health products being sold at retail locations across Canada or online that may pose serious health risks.

Advisory: Various unauthorized products

Advisory: Unauthorized health products seized from three herbal medicine stores in Calgary, Alberta


This monthly publication is intended primarily for healthcare professionals and includes information on pharmaceuticals, biologics, medical devices and natural health products. It provides a summary of key health product safety information published in the previous month by Health Canada, as well as a selection of new health product safety information meant to raise awareness. New information contained in this issue is not comprehensive but rather represents a selection of clinically relevant items warranting enhanced dissemination.

Reporting Adverse Reactions

Canada Vigilance Program
Telephone: 1-866-234-2345
Fax or mail: Form available on MedEffect Canada

For more information on how to report an adverse reaction, visit the Adverse Reaction and Medical Device Problem Reporting page.

Helpful links


Your comments are important to us. Let us know what you think by reaching us at

Health Canada
Marketed Health Products Directorate
Telephone: 613-954-6522


© 2022 Her Majesty the Queen in Right of Canada. This publication may be reproduced without permission provided the source is fully acknowledged. The use of this publication for advertising purposes is prohibited. Health Canada does not assume liability for the accuracy or authenticity of the information submitted in case reports.

Adverse reactions (ARs) to health products are considered to be suspicions, as a definite causal association often cannot be determined. Spontaneous reports of ARs cannot be used to estimate the incidence of ARs because ARs remain underreported and patient exposure is unknown.

Due to time constraints relating to the production of this publication, information published may not reflect the most current information.

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