Immunization checks complete for 150,000 Ottawa students

After nearly a year of combing through 150,000immunization records from students at Ottawa's four school boards, Ottawa Public Health sent out its last batch of suspension notices for missed vaccinations last week.

It began the big task bymaking phonecalls to parents and guardians last summer, then moved on to sendingletters about incomplete records. In the end,Ottawa Public Health issued suspension orders to7,800 studentsover ten batches.

• Ottawa Public Health suspends thousands of students over missing immunization records

• Immunization records still out of date for thousands of students

"If we sent all of this out at one time it would crash the system because of the volume, so we needed to stage it," said Sherry Nigro, manager of health promotion and disease prevention at Ottawa Public Health.

"As it was, we were getting 200 calls a day and 200 faxes a day."

The agency embarked on the upgrade of its electronic records, which required extra staff, because it is legally obliged to monitor students' records and make sure they've had the shots required to attend school.

Now that it's gone through thevaccination files of students at the four school boards, it willmoveon to those of private school students.

New database,fewer outbreaks

Ottawa Public Health admitted last springit wasn't monitoring students as the law required becauseit was struggling toupdatefrom a clunky, oldsystem to a new web-based one.

Nigrobelievesall the work involved has been worth it, and not only because it makes the workload easier in future years.

"We've never had a problem with outbreaks in Ottawa, but now we have the data that's saying that we have a high percentageof kids are immunized," said Nigro,

That said, there have been instances wheresomeonetravels back toOttawa and brings with him or her a case of measles, creating a small cluster of disease, she added.

"But now with this herd immunity andhaving thisdatabase so up-to-date, we'll know exactly who's at risk of getting the disease.We'll be able to provide quicker interventions to prevent outbreaks."

'Delighted' by high coverage rates

Nigro said she's delighted by high coverage rates for the children, and the response from parents.

The exercise alsohelped parents betterunderstand they have an obligation to update the public health unit when their children getvaccines, she said.

Staff will sum up the results of theproject in a report to the Ottawa Board of Health, likely in June.