Interior Health issues measles vaccination warning

While only one case has been reported in the Okanagan, other areas of B.C. are seeing outbreaks of measles.

Interior Health’s medical health officer is reminding members of the public to make sure their immunizations are up to date, particularly those protecting against measles.

The Interior Health region has recently had one confirmed case of measles—in a travelling Albertan who became ill and was diagnosed in Penticton.

Communities in the Fraser Health region and Alberta have experienced large measles outbreaks this spring.

“So far, in Interior Health, we have only had one recent measles case, but that can change at any time especially with the increase in measles activity that we have seen in other parts of B.C. and Canada,” said Dr. Rob Parker.

“Measles is a potentially severe illness caused by a virus and it is very contagious. The best way to prevent a measles outbreak here is by making sure our immunization rates are high.”

Those born before 1970 are considered immune, as measles exposure in childhood was quite common in the decades prior to routine immunization. But for those born after 1970, the only protection against measles is immunization.

It takes two doses of a measles vaccine  to protect against disease.

In B.C., children routinely receive two doses of the measles, mumps, rubella vaccine at 12 months of age and again when they start kindergarten, unless their parents refuse to have them vaccinated.

Anyone who received only one dose of the vaccine is not considered to be immune.

Parker said for those who believe they were properly vaccinated, it is very important to verify that two doses of the vaccine were received. This can be done by checking your immunization record.

If you are not sure how to access your immunization record visit ImmunzeBC ( or contact your local public health centre.

Measles spreads easily through the air and can be passed to others by an infectious person for one to two days before symptoms develop and up to four days after the appearance of a rash.

Symptoms of measles include fever, cough, runny nose, and red and inflamed eyes (conjunctivitis).  Those are followed by a rash, which starts first on the face and neck, spreads to the chest, arms, and legs, and often lasts up to a week.

When a measles case is identified, public health staff contact all those who may have been exposed to the virus to assess their risk and provide immunization when needed. They also advise those who may have measles to take measures to reduce the spread to others.

“When someone is experiencing measles symptoms, or if they have been in contact with someone who has measles, it is very important that they stay away from others to prevent spreading the disease,” said Parker.

“If a person suspects they may have measles and they need to go to the hospital, emergency room or a doctor’s office, we advise them to call ahead first, so health-care staff can take measures to isolate the patient as they come in and avoid exposing others in waiting rooms to a potentially infectious disease.”

If you have questions about measles, call HealthLink BC by dialling 8-1-1.

If you need to make an appointment for immunization, contact your local public health centre.


Kelowna Capital News