This study is conducted in collaboration with the Public Health Agency of Canada. The purpose of the Childhood National Immunization Coverage Survey is to collect information on national immunization coverage for vaccines administered to children and pregnant women.
Your information may also be used by Statistics Canada for other statistical and research purposes.
The survey is intended to:
- determine if children and pregnant women are vaccinated in accordance with recommended immunization schedules for publicly funded vaccines;
- provide the World Health Organization and the Pan-American Health Organization with estimates of national vaccine coverage for childhood vaccines such as measles, diphtheria, pertussis, tetanus and polio;
- provide information on parental and guardian knowledge and beliefs about vaccines.
Electronic questionnaire, telephone interview and mail-out/mail back
For children aged 2, 7, 14 and 17 years-old, the survey should be completed by the person most knowledgeable of the child's immunization history, or in the case of women with children under age 1, by the birth mother herself.
Parents or guardians will be asked to complete an electronic questionnaire or a telephone interview about vaccines their child has received, in addition to questions about their knowledge and beliefs regarding immunization.
Following the completion of the questionnaire, they will be asked to complete and return by mail a form which provides consent for Statistics Canada to contact their child's immunization providers. The data from immunization providers will be used to supplement the vaccination information provided by the parent or guardian. Respondents living in Prince Edward Island and Manitoba will also be given the opportunity to skip the detailed questions about vaccination, providing they agree to share their child's identifiers with the respective provincial immunization registry. When consent is provided, registry immunization data will be used in the place of parent or immunization provider data.
In 2019, the survey includes a module for women who have recently given birth. Biological mothers will be asked questions about vaccines they were offered and received during their recent pregnancy, in addition to questions about their knowledge and beliefs regarding immunization. The survey will be conducted via an electronic questionnaire or a telephone interview, and Statistics Canada will not contact immunization providers for these respondents.
Your participation in the Childhood National Immunization Coverage Survey is voluntary. However, since every respondent in this survey represents many other people in your province and in Canada, it is important that each respondent participate in order to ensure that the collected information is as precise and accurate as possible.
Block Information Confidentiality
Data are collected under the authority of the Statistics Act, Revised Statutes of Canada, 1985, Chapter S-19. Your information will be kept strictly confidential.
Block Information on Record linkage
To enhance the data from this survey and reduce response burden, Statistics Canada will combine responses from this survey with information from regional, provincial or territorial immunization registries. To do this, you or your child’s name, gender, address, birth date and health number will be shared with your provincial or territorial ministry of health or regional health authority. We will share this information only with your consent, and these organizations have agreed to keep this information strictly confidential.
In addition, Statistics Canada will combine your responses from this survey with the tax data of all members of the household.
Statistics Canada may also combine your responses from this survey with information from other surveys or from administrative data sources.
Block Information on Topics covered in the survey
Topics covered in the survey
The survey asks questions about
- immunization status
- beliefs and knowledge of vaccines
Block Information on Published data
Statistics Canada publishes the results of its surveys in many formats. To find all the documents related to this survey, follow the links below and type the name of the survey in the search engine located at the left of your screen to filter the results.
Data: You will find tables, profiles of a community or region, thematic maps, public use microdata files, and data visualization tools.
Analysis: You will have direct access to Stats in brief (e.g., releases from The Daily, fact sheets), articles and reports, and journals and periodicals.
Block Information on Brochure
Immunization and the health of our children - The Childhood National Immunization Coverage Survey
Children and youth: A health priority
Recent events, such as measles outbreaks, have highlighted the need for up-to-date data on childhood immunization coverage.
Developing policies and programs to ensure children are protected against disease requires a complete picture of the factors that influence parental decisions about immunization.
You can make a difference
The information collected by the Childhood National Immunization Coverage Survey (CNICS) will allow us to measure the immunization status of children across Canada, and will provide insight into parental knowledge of vaccines and the diseases they prevent.
Your participation in this survey will help policy-makers to determine where improvements are needed for prenatal, childhood, and youth immunization programs and services.
The results from the 2017 Childhood National Immunization Coverage Survey are available at:
- Statistics Canada - Childhood National Immunization Coverage Survey, 2017
- Public Health Agency of Canada - 2017 childhood National Immunization Coverage Survey
How to complete the survey
TThe letter included with this brochure contains your secure access code. Please enter this code at Statistics Canada's electronic questionnaire portal to begin your online survey.
You will need to refer to your child's immunization record while completing the survey.
Topics covered by the survey
Parents and guardians will be asked about
- vaccines their child has received
- immunization knowledge & choices.
Mothers of infants will be asked about
- vaccines they received while pregnant
- knowledge of prenatal vaccination and childhood immunization.
Thank you for participating!
For more information about immunization
Please check with your public health authority or CLSC (in Quebec), or visit the following websites:
- Government of Canada - Vaccines and immunization
- Canadian Paediatric Society - A parent's guide to immunization information on the Internet
- Immunize Canada
Visit Statistics Canada's website or follow us on social media.
- For more information about this survey (questionnaires, definitions, data sources and methods used): survey number 5185