**3. Results**

An invitation email was sent to 170 GPs. A total of 133 elected to participate in the study (response rate: 78%). The characteristics of the participating GPs are detailed in Table 1.

As reported in Table 1, three GPs had a COVID-19 diagnosis. SARS-CoV-2 antibodies were detected in 4 of 133 (3%) of GPs, and 2 (2%) had a "borderline" result. Table 2 reports the seroprevalence results after ELISA analysis.


**Table 1.** Characteristics of participating general practitioners (GPs).

\* More than one answers was given.

**Table 2.** Seroprevalence of GPs.

