More than 400 people in Terrace, Stewart and surrounding First Nations received vaccines stored at higher than recommended temperatures between October 2022 and November of this year, reports the Northern Health Authority.
No COVID-19 or flu doses were among the affected vaccines.
While health officials say there is no risk to patientsѻý health, they are recommending those who did receive these vaccines should receive them again.
ѻýIt may mean they didnѻýt get the full benefit to their immune system if they received a potentially non-viable dose,ѻý said Dr. Jon Kim, Northern Healthѻýs chief medical officer.
Affected vaccines were administered at the Terrace health unit, at the Stewart Health Centre and clinics in Kitsumkalum, Kitselas, Iskut, Gitlaxtѻýamiks, Gitwinksihlkw, Gingolx, Laxgaltsѻýap, Gitanyow and Gitwangak.
Northern Health officials will be contacting those who did receive affected vaccines to schedule, if necessary, appointments for revaccination.
Approximately 425 people should have shots administered over again, the health authority said.
ѻýIt is important to note not all vaccines administered at these locations were affected by the temperature uncertainties and not all recipients will need revaccination,ѻý the health authority said in a statement Dec. 14.
Special clinics will be held in Terrace beginning next month for those having their vaccinations repeated. There may be earlier starts at other clinics.
Hereѻýs a list of affected vaccines and what they are for:
Boostrix Polio ѻý Tetanus, Diphtheria, Pertussis, Polio
Rotarix ѻý Human rotavirus
Hep A Havrix ѻý Hepatitis A
ProQuad ѻý Measles, Mumps, Rubella and Varicella (chicken pox)
Varivax ѻý Varicella (chicken pox)
Tubersol ѻý Tuberculin Skin Test (not a vaccine)
Pediacel ѻý Diptheria, Tetanus, Pertussis, Polio, Haemophilus Influenzae Type b
Nimenrix ѻý Meningococcal (Groups A,C,Y,W-135)
Pneumo 23 ѻý Pneumococcal 23
Rabavert ѻý Rabies vaccine
Imovax Polio ѻý Polio
Hypertet IG ѻý Tetanus
TD absorbed ѻý Tetanus, Diphtheria
Kamrab IG ѻý Rabies immunoglobulin
Recombivax ѻý Hepatitis B
Varivax ѻý Varicella (chicken pox)
ActHib ѻý Haemophilus Influenzae Type b