Regarding the wrong vaccination of the new corona vaccine that has exceeded the expiration date April 22

Updated: April 23, 2022

It was found that the new corona vaccine was administered at a medical institution in the city on April 8, 11, 12, and 15, 2022, and the vaccine exceeded the expiration date by a maximum of 7 days. The cause is due to a misunderstanding of the expiration date of the vaccine in refrigerated storage.

  1. Inoculation medical institution
    1 medical institution
  2. Vaccinated person
    28 people
  3. Type of vaccine Manufactured by Pfizer
  4. Response to the person concerned Individual contact will be made to the individual concerned, and after an apology and explanation, an antibody test will be conducted upon request, and if the antibody is not sufficiently produced, a booster vaccination will be carried out again. .


Health Promotion Section New Coronavirus Infectious Disease Vaccine Section Manager Telephone: 03-3541-5945

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