Did your doctor get COVID? new study checks antibodies in primary care workers

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Health professionals in primary care : * General practitioners, paediatricians, pharmacists, pharmacy assistants, dental surgeons or dental assistants practising in metropolitan France at the time of inclusion (condition ensured by affiliation to one of the four networks); * Be affiliated to one of the following networks: Sentinelles, AFPA, IQVIA, ReCOL or work in a city pharmacy (for pharmacy assistants) or in a dental practice (dental assistants) whose owners are affiliated to these networks; * To be a volunteer to participate in the study; * To have given their agreement in principle to the collection of data (including personal data) necessary for recruitment; * Have given their consent to participate in the study; * To be affiliated to a social security scheme or to be a beneficiary of such a scheme. Members of health professionals' households : * Occupy the same dwelling as a healthcare professional included in PHASE 1 of the COVID-SeroPRIM study at least 2 days per week (including weekend attendees, every other week, etc.) at the time of inclusion in the study, without necessarily being related; * To have volunteered to participate in the study; * To have given their consent to participate in the study or, in the case of minors, consent given by the representative(s) of the parental authority; * To be able to understand the study process, to fill in the questionnaires and to take the planned samples (if the person included is old enough to understand). Exclusion criteria : * Persons subject to a legal protection measure (safeguard of justice, curatorship, guardianship); * Persons who have participated in clinical trials to test chemoprophylaxis to prevent infection with SARS-CoV-2. * Minors who do not have a parent or guardian in the health professional's household