Mexico - Yucatán Under-5 Endline Household Survey 2020 Survey: Cross-sectional - Household - Individual - Interview GHDx Entry last modified on: May 15, 2025
Seroprevalence of SARS-CoV-2 Infection Among Occupational Groups from Bucaramanga Metropolitan Area, Colombia. Preprint Scientific literature GHDx Entry last modified on: Oct 5, 2022
Canada COVID-19 Seroprevalence in Ontario: September 3 to October 30, 2020 Epi surveillance GHDx Entry last modified on: May 12, 2022
Serum-epidemiological Survey of SARS-CoV-2, City of Lichinga (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Lichinga (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Aug 2, 2022
Serum-epidemiological Survey of SARS-CoV-2, City of Beira (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Beira (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Aug 2, 2022
Serum-epidemiological Survey of SARS-CoV-2, City of Tete (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Tete (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Aug 2, 2022
Population-based seroprevalence of SARS-CoV-2 antibodies in a high-altitude setting in Peru. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Andhra Pradesh Sero Survey Show Nearly 20% of State’s Population Exposed to Covid-19 Survey: Cross-sectional - Epi surveillance - Urban only GHDx Entry last modified on: May 12, 2022
20% of Andhra Exposed to Covid, Sero-survey Finds, Exposure Highest Where Case Tally Lowest Survey: Cross-sectional - Epi surveillance - Urban only GHDx Entry last modified on: Aug 1, 2022
Mexico National Health and Nutrition Survey (ENSANUT) about COVID-19 2020 Encuesta Nacional de Salud y Nutrición 2020 sobre Covid-19, ENSANUT Continua COVID-19 Epi surveillance: Household - Interview - Urban-rural representative GHDx Entry last modified on: Jul 21, 2023
About 10 million people have been infected with the Corona virus in Afghanistan حدود ده ملیون تن در افغانستان به ویروس کرونا مبتلا شده اند Survey GHDx Entry last modified on: Jul 13, 2021
Serum-epidemiological Survey of SARS-CoV-2, City of Maputo (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Maputo (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Apr 1, 2024
Sero-pravelence of SARS CoV-2 IgM and IgG Antibodies Amongst Blood Donors in Nigeria. Preprint Scientific literature: Epi surveillance GHDx Entry last modified on: Apr 8, 2022
United States - Washington Hospitalized or Ambulatory Adults with Respiratory Viral Infections 2020 HAARVI Survey: Health facility - Longitudinal - Outpatient GHDx Entry last modified on: Apr 10, 2023
Canada COVID-19 Seroprevalence in Ontario: August 1 to August 31, 2020 COVID-19 Seroprevalence in Ontario: August 1 to August 31, 2020 Epi surveillance GHDx Entry last modified on: May 12, 2022
Serum-epidemiological Survey of SARS-CoV-2, City of Quelimane (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Quelimane (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Aug 2, 2022
Press Briefing: Sero Survey Delhi Survey: Cross-sectional - Urban only GHDx Entry last modified on: Feb 10, 2022
29.1% people in Delhi developed antibodies against COVID-19, finds latest sero-survey Survey GHDx Entry last modified on: Aug 1, 2022
Over 56% of Delhi has Covid-19 Antibodies: Health Minister Satyendar Jain on 5th Serosurvey Survey: Urban only GHDx Entry last modified on: Apr 8, 2022
Prevalence of SARS-CoV-2 in six districts in Zambia in July, 2020: a cross-sectional cluster sample survey Scientific literature GHDx Entry last modified on: Feb 10, 2022
SARS-CoV-2 seroprevalence in Germany - a population based sequential study in five regions. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Oman COVID-19 National Serological Survey Phase 1 2020 National Sero-Survey of COVID-19 Infection First Phase Survey: Cross-sectional - Epi surveillance GHDx Entry last modified on: Feb 10, 2022
United States - Ohio Prevalence of Current and Past COVID-19 in Adults July 2020 Prevalence of Current and Past COVID-19 in Ohio Adults Survey: Epi surveillance - Individual GHDx Entry last modified on: May 12, 2022
Fiji - Suva Antimicrobial Resistance at Colonial War Memorial Hospital Clinical and Outcome Data 2020 Antimicrobial Resistance at the Colonial War Memorial Hospital, Fiji - Clinical/Outcome Data Administrative data: Epi surveillance GHDx Entry last modified on: Sep 17, 2024
Epidemiological and Serological Surveillance of COVID-19 in Pune City, Technical Report, August 16, 2020 Technical Report (dt August 16, 2020): Epidemiological and Serological Surveillance of COVID-19 in Pune City Survey: Epi surveillance GHDx Entry last modified on: Jul 26, 2021
Canada COVID-19 Seroprevalence in Ontario: July 4 to July 31, 2020 Epi surveillance GHDx Entry last modified on: May 12, 2022
Premise Malaria COVID-19 Health Services Disruption Survey 2020 Survey: Cross-sectional - Individual GHDx Entry last modified on: May 15, 2025
Seroprevalence of anti-SARS-CoV-2 IgG at the epidemic peak in French Guiana. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Seroprevalence of anti-SARS-CoV-2 antibodies in Iquitos, Loreto, Peru. Preprint Scientific literature GHDx Entry last modified on: Jun 18, 2021
Serum-epidemiological Survey of SARS-CoV-2, City of Pemba (InCOVID 2020) - Preliminary Results Inquérito Sero-epidemiológico de SARS-CoV-2 nas Cidades de Pemba (InCOVID 2020) - Resultados Preliminares - Epi surveillance GHDx Entry last modified on: Aug 2, 2022
The Burden of COVID-19 Infection in a Rural Tamil Nadu Community. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Norway SARS-CoV-2 Seroprevalence Residual Sera Follow-up Survey July-September 2020 Seroprevalence of SARS-CoV-2 in the Norwegian population measured in residual sera collected in late summer 2020 Survey: Epi surveillance - Individual GHDx Entry last modified on: May 12, 2022
CDC COVID Data Tracker Nationwide Blood Donor Seroprevalence Survey 2021-2022 Survey: Epi surveillance - Subnationally representative GHDx Entry last modified on: Jul 21, 2022
Israel - Press Releases Results of the National Serological Survey for Novel Coronavirus Epi surveillance GHDx Entry last modified on: May 12, 2022
Colombia - Bogota Sabana University Clinic Long Covid Cohort Study 2020-2022 Survey: Emergency - Exam - Health facility - Individual - Inpatient - Interview - Longitudinal GHDx Entry last modified on: Dec 13, 2023
SARS-CoV-2 seroprevalence and characteristics of post-infection immunity in a general population cohort study in Catalonia, Spain. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Afghanistan National COVID-19 Prevalence and Related Deaths Survey 2020 National Survey of Prevalence of COVID-19 and its Related Deaths in Afghanistan Survey: Cross-sectional - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Oct 21, 2022
Montenegro Institute of Public Health COVID-19 Dashboard June 2020 Epi surveillance GHDx Entry last modified on: May 12, 2022
Rapid increase of SARS-CoV-2 seroprevalence during the 2020 pandemic year in the population of the city of Tirana, Albania. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Presence of antibodies against SARS-CoV-2 in the district area Rinkeby-Kista, Stockholm, 22–24 June 2020 Förekomsten av antikroppar mot SARS-CoV-2 i stadsdelsområdet Rinkeby-Kista, Stockholm, 22–24 juni 2020 Survey: Community - Cross-sectional - Exam - Urban only GHDx Entry last modified on: Aug 6, 2021
Sero-prevalence of SARS-CoV-2 Antibody Among Adults in the General Population in Diredawa, Ethiopia. Preprint Scientific literature GHDx Entry last modified on: Sep 13, 2022
Health Minister Fahrettin Koca announced the results of Turkey's antibody test Sağlık Bakanı Fahrettin Koca Türkiye’nin antikor testi sonuçlarını açıkladı Event data GHDx Entry last modified on: Jul 27, 2021
Dramatic Rise of Seroprevalence Rates of SARS-CoV-2 Antibodies among Healthy Blood Donors: The evolution of a Pandemic. Preprint Scientific literature GHDx Entry last modified on: Oct 6, 2022
Brazil - Rio Grande do Sul COVID-19 Testing Results 2021 Projecto Testar RS Epi surveillance GHDx Entry last modified on: Aug 24, 2023
United Kingdom Coronavirus (COVID-19) Infection Survey Pilot Statistical Bulletins 2020 Coronavirus (COVID-19) Infection Survey, UK Statistical bulletins Survey: Nationally representative - Subnationally representative GHDx Entry last modified on: Jun 3, 2025
Popova declared immunity to coronavirus in 14% of those tested Попова заявила об иммунитете к коронавирусу у 14% протестированных Epi surveillance GHDx Entry last modified on: May 12, 2022
Portugal National Serological Survey COVID-19 Preliminary results 2020 Relatório de Apresentação dos Resultados Preliminares do Primeiro Inquérito Serológico Nacional COVID-19 Survey GHDx Entry last modified on: May 12, 2022
United Kingdom Coronavirus (COVID-19) Infection Survey 2020-2021 Survey GHDx Entry last modified on: Jun 6, 2025
Canada - Quebec COVID-19 First Wave Blood Donor Seroprevalence Study 2020 Étude De Séroprévalence Des Anti-Sras-Cov-2 Chez Les Donneurs De Sang D’héma-Québec, Vers La Fin De La Première Vague De Covid-19 Survey: Epi surveillance GHDx Entry last modified on: May 12, 2022