- minors - pregnant or breastfeeding women - persons under tutorship or curatorship - protected adults - person under legal protection - person not affiliated to a social security scheme - people with a contraindication to receiving the comirnatytm vaccine - people who have already been vaccinated against sars-cov-2 note: a history of covid-19 (> at 3 months) is not a contraindication to vaccination and is therefore not a criterion for non-inclusion in the study.

- minors - pregnant or breastfeeding women - persons under tutorship or curatorship - protected adults - person under legal protection - person not affiliated to a social security scheme - people with a contraindication to receiving the comirnatytm vaccine - people who have already been vaccinated against sars-cov-2 note: a history of covid-19 (> at 3 months) is not a contraindication to vaccination and is therefore not a criterion for non-inclusion in the study.