COVID-19 vaccination data from the COVID vaccination Information and Monitoring System (as of 01-07-2023)

This file contains data on COVID-19 vaccinations as registered in the national vaccination register "COVID vaccination Information and Monitoring System". (CIMS) of the National Institute for Public Health and the Environment (RIVM). Individuals have been asked for permission to share their vaccination data with CIMS for each COVID-19 vaccination. The percentage of people who consents, increases with successive vaccination rounds; in the basic series this was approximately 93%, in the booster 95% and in the repeat shot in the autumn round it was even more than 99%. NB: this is only known for the injections made by the Municipal Health Service (GGD); It is not known to other performers. Unauthorised vaccinations are not registered in CIMS. Individuals who exercise their right to be forgotten have been removed from CIMS. For a timeline from whom was invited/eligible for COVID-19 vaccination, see Table 9.3.2 in RIVM report 2022-0042 (Annex 2022-0042.pdf: https://doi.org/10.21945/RIVM-2022-0042) More information on how to access the data: > https://www.cbs.nl/en-en/our-services/custom-and-microdata/microdata-self-research ### Methodology The National Institute for Public Health and the Environment (RIVM) receives from the various the vaccination programme details of the vaccinations carried out which have been authorised in order to: to be included in the national vaccination register CIMS. GGDGHOR Netherlands selects which Vaccination is passed on to CIMS. Vaccinations with the status ‘cancelled’ or ‘failed’ not passed on to CIMS. Furthermore, vaccinations are not delivered to CIMS if the batch number is missing. If multiple vaccinations are registered for the same client on the same day, a selection has been made to determine which vaccination will be transferred to CIMS. If vaccinations have the same round number, the completeness of the variables is first looked at vaccine name and batch number. If these variables are complete for all registrations, a selection made on the basis of the time of delivery. The vaccination that is the first by the GGD Submitted to CIMS. When there is another vaccination If you have been vaccinated less than a week before the selected vaccination, you will be selected vaccination from the CIMS data filtered and not (anymore) supplied to CIMS. For performers other than the GGD, all vaccinations are delivered unchanged to CIMS. In CIMS the variable ' rank number' added. If two or more vaccinations have the same vaccination date Only the vaccination that was first provided will be given a ranking number. Most of the performers Give yourself a booster code (BS0x). For a small part of the executors who cannot do this themselves, the booster code in CIMS is assigned based on the date of campaign in progress on the The moment the vaccine was given. ### Population The population of this stock consists of all COVID-19 vaccinations registered in CIMS.