Study of the spread of COVID-19 in St Petersburg, Russia

Not Applicable

Completed

• Conditions: COVID-19 (SARS-CoV-2 infection); Infections and Infestations

• Registration Number: ISRCTN11060415
• Lead Sponsor: European University at Saint Petersburg

Brief Summary

2020 Preprint results in https://doi.org/10.1101/2020.11.02.20221309 non-peer-reviewed results in preprint (added 16/03/2021) 2021 Results article in https://pubmed.ncbi.nlm.nih.gov/34081328/ (added 14/06/2023) 2021 Results article in https://pubmed.ncbi.nlm.nih.gov/34155259/ (added 14/06/2023) 2022 Results article in https://pubmed.ncbi.nlm.nih.gov/35704649/ (added 14/06/2023) 2022 Results article in https://pubmed.ncbi.nlm.nih.gov/36138385/ (added 14/06/2023)

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-05-28
• Study Completion: 2020-10-28
• Last Update Posted: 26 June 2023

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 1000

Inclusion Criteria

1. Individuals sampled from the population of St Petersburg, Russia using random digit dialling
2. Aged 18 and older of both genders
3. Asymptomatic at the time of blood draw
4. Written informed consent for a blood draw, SARS-COV-2 antibody test, and data collection

Exclusion Criteria

1. Presence of fever or cough or respiratory distress at the time of blood test not attributable to other known chronic disease
2. Age under 18
3. Any health condition that may be a contraindication towards blood sampling in outpatient clinic
4. Residence in Kolpinskiy, Kurortniy, Krasnoselsky, Kronshtadtskiy, Petrodvorcoviy, Pushkinskiy districts of St Petersburg

Study & Design

• Study Type: Observational
• Study Design: Not specified