Maelstrom Research Staging | CISACOV_Food_workers_COVID

CISACOV_Food_workers_COVID_positive

Networks -

Variables -

Associated study CISACOV Contingency Table

Population

CISACOV - Food workers

The population is composed of 18 years old and older individuals who work at a restaurant or bar in the regions of Capitale Nationale or Chaudière-Appalaches in Quebec, Canada, who have been present at work at least for 20 days since February 1st, 2020 and were in contact with the public in the course of work.

Selection Criteria

Minimum age

Newborns

Twins

Countries

Canada

Territory

Capitale Nationale, Chaudière-Appalaches, Quebec

Ethnic Origin

Health Status

Absence of active COVID; no anemia.

Other Criteria

Inclusion: Occupation as a retailer, in contact with the public in the course of work and present at work for at least 20 days starting from February 1st, 2020, and able to come to CHUL for the study.
Exclusion: Was in contact with a COVID-19 case in the last 14 days, was hospitalized for COVID-19, has donated blood in the last 4 weeks, or is pregnant.

Recruitment

Sources of recruitment

Specific population

Specific Population

Other specific population : Workers in a restaurant or bar.

Supplementary Information

Participants were recruited by sending workers a letter or an email explaining the study via the distribution lists of the Confederation of National Trade Unions (CSN) and the Quebec Hardware and Building Supply Association (AQMAT) and inviting them to contact the study team if interested.

Number of Participants

Number of Participants: 300
Number of Participants with Biological Samples: 300

More info

Data Collection Event

CISACOV - Food workers - COVID positive

After a quarantine period, information about date of positive PCR, COVID symptoms, history of contact with a COVID case and evolution of the disease (hospitalized or not) was collected. A blood sample was collected to study innate and cellular immunity against SARS-CoV-2.

More info

Collected Dataset / CISACOV_Food_workers_COVID_positive

CISACOV_Food_workers_COVID_positive

Population

CISACOV - Food workers

Data Collection Event

CISACOV - Food workers - COVID positive

Files

Variables Classifications