Logistic regression showing the relationship between job description versus SARS-CoV-2 seroprevalence and SARS-CoV-2 positivity.

Logistic regression showing the relationship between job description versus SARS-CoV-2 seroprevalence and SARS-CoV-2 positivity.</p

Participants’ demographics versus SARS-CoV-2 Serological test IgG (ABBOTT).

Participants’ demographics versus SARS-CoV-2 Serological test IgG (ABBOTT).</p

Description of COVID-19 PCR and SARS-CoV-2 serological tests results stratified by different participants’ demographics.

Description of COVID-19 PCR and SARS-CoV-2 serological tests results stratified by different participants’ demographics.</p

Comparison between participant’s demography and COVID-19 PCR results.

Comparison between participant’s demography and COVID-19 PCR results.</p

Socio- demographic characteristics of participants.

Socio- demographic characteristics of participants.</p