Seroprevalence of COVID-19 in hairdressers and catering staff (COco-study)

Seroprevalence of COVID-19 in hairdressers and catering staff (COco-study) - COco

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON49337

Enrollment

498

Registered

2020-06-11

Start date

2020-06-11

Completion date

Unknown

Last updated

2024-04-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronavirus respiratory infection

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Hairdressers and catering staff who are working in the hairdressing industry and catering industry. Working in North-Brabant, in Breda, Roosendaal and surroundings. At least work 100 hours in the hairdressing industry or in the catering industry in 3 months.

Exclusion criteria

Exclusion criteria: Persons younger than 18 years Reluctant to blood draw Incapacitated or unwilling to give informed consent Blood or plasma donor at Sanquin

Design outcomes

Primary

Measure	Time frame
Seroprevalence of SARS-CoV-2-antibodies at inclusion and three months later.	—

Secondary

Measure	Time frame
Seroprevalence of SARS-CoV-2-antibodies at 6 and 10 months, cumulative incidence of seroconversion for SARS-CoV-2-antibodies, sqRT-PCR-confirmed SARS-CoV-2-infection, self-reported symptoms suspect for COVID-19, hospitalization, mortality	—

Countries

Netherlands

Outcome results