groups 1, 2 and 3 1. minor or under legal protection 2. person deprived of liberty or under guardianship (including curatorship) 3. inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) 4. refusal of the patient or employee to participate 5. pregnant or breastfeeding woman

groups 1, 2 and 3 1. minor or under legal protection 2. person deprived of liberty or under guardianship (including curatorship) 3. inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) 4. refusal of the patient or employee to participate 5. pregnant or breastfeeding woman

groups 1, 2 and 3 minor or under legal protection person deprived of liberty or under guardianship (including curatorship) inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) refusal of the patient or employee to participate pregnant or breastfeeding woman

groups 1, 2 and 3 minor or under legal protection person deprived of liberty or under guardianship (including curatorship) inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) refusal of the patient or employee to participate pregnant or breastfeeding woman

groups 1, 2 and 3 1. minor or under legal protection 2. person deprived of liberty or under guardianship (including curatorship) 3. inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) 4. refusal of the patient or employee to participate 5. pregnant or breastfeeding woman

groups 1, 2 and 3 1. minor or under legal protection 2. person deprived of liberty or under guardianship (including curatorship) 3. inability to undergo medical monitoring of the trial for geographical, social or psychological reasons (filling in the questionnaire and taking the blood sample) 4. refusal of the patient or employee to participate 5. pregnant or breastfeeding woman