Large-scale seroepidemiologic surveillance of COVID-19 - Cross-sectional study in Hyogo prefecture of Japan in August, 2021. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
A second dramatic rise in seroprevalence rates of SARS-CoV-2 antibodies among adult healthy blood donors in Jordan; have we achieved herd immunity? Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Premise Child Health COVID-19 Health Services Disruption Survey 2021 Survey: Cross-sectional - Individual GHDx Entry last modified on: Mar 12, 2022
Federal Ministry of Health Implements Massive Distribution of Personal Protective Equipment to Primary Healthcare Centres in Nigeria Event data GHDx Entry last modified on: May 12, 2022
Premise General Population COVID-19 Health Services Disruption Survey 2021 Survey: Cross-sectional - Individual GHDx Entry last modified on: Jun 23, 2022
Andhra Pradesh: '59% found to have Covid antibodies in sero-survey' Survey: Epi surveillance GHDx Entry last modified on: May 12, 2022
[Seroprevalence to SARS-CoV-2 among the population of the Belgorod Region amid the COVID-19 epidemic] Scientific literature GHDx Entry last modified on: Mar 14, 2022
Longitudinal SARS-CoV-2 seroprevalence in Portugal and antibody maintenance 12 months after the start of the COVID-19 pandemic. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Netherlands - Coronavirus antibodies in an average of 18.6% of the donors Antistoffen coronavirus bij gemiddeld 18,6% van de donors Epi surveillance GHDx Entry last modified on: May 12, 2022
Italy Open Data on COVID-19 Vaccines covid19-opendata-vaccini, Open Data su consegna e somministrazione dei vaccini anti COVID-19 in Italia Epi surveillance GHDx Entry last modified on: Aug 2, 2021
Anti-spike protein receptor-binding domain IgG levels after COVID-19 infection or vaccination against SARS-CoV-2 in a seroprevalence study. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Brazil COVID-19 Vaccination Applied Doses COVID-19 Vacinação Doses Aplicadas Epi surveillance GHDx Entry last modified on: Aug 17, 2021
Germany Digital Vaccination Rate Monitoring for COVID-19 Digitales Impfquotenmonitoring zur COVID-19-Impfung Epi surveillance GHDx Entry last modified on: Jun 14, 2022
Bhutan Royal Centre for Disease Control Quarterly Bulletin: First Quarter, Volume 25, January-March 2021 RCDC 1st Quarterly Bulletin Volume 25, Jan -March 2021 Epi surveillance: Subnationally representative GHDx Entry last modified on: Aug 6, 2021
India COVID-19 Crowdsourced Patient Database: Vaccine Doses Administered by State Epi surveillance GHDx Entry last modified on: Aug 2, 2021
Seropositivity highest in Madhya Pradesh, lowest in Kerala, finds ICMR's national sero-survey Survey: Epi surveillance GHDx Entry last modified on: May 12, 2022
Seroprevalence of Antibodies Specific to Receptor Binding Domain of SARS-CoV-2 and Vaccination Coverage Among Adults in Los Angeles County, April 2021: The LA Pandemic Surveillance Cohort Study Scientific literature GHDx Entry last modified on: Jun 24, 2022
SARS-CoV-2 Seroprevalence in Western Romania, March to June 2021 Scientific literature GHDx Entry last modified on: Jun 24, 2022
Long COVID and the mental and physical health of children and young people: national matched cohort study protocol (the CLoCk study) Scientific literature GHDx Entry last modified on: Mar 14, 2022
United States COVID-19 Data Tracker Vaccinations CDC COVID Data Tracker Administrative data: Epi surveillance GHDx Entry last modified on: Sep 24, 2021
Canada - COVID-19 Data in Quebec 2021 Données COVID-19 au Québec Epi surveillance GHDx Entry last modified on: May 12, 2022
United States COVID-19 Data Tracker: Variant Proportions CDC COVID Data Tracker Epi surveillance GHDx Entry last modified on: Aug 11, 2021
Brazil - São Paulo Household Survey to Estimate the Seroprevalence of SARS-CoV-2 Infection, Phase 5 (SoroEpi MSP) Avaliação da prevalência da infecção pelo vírus SARS-CoV-2 em habitantes do município de São Paulo: Resultados Parciais da Fase 5 Survey GHDx Entry last modified on: Jun 22, 2022
Prevalence of anti-SARS-CoV-2 antibodies among blood donors in Northern Cape, KwaZulu-Natal, Eastern Cape, and Free State provinces of South Africa in January 2021. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
Post-COVID-19 Syndrome: Nine Months after SARS-CoV-2 Infection in a Cohort of 354 Patients: Data from the First Wave of COVID-19 in Nord Franche-Comté Hospital, France Scientific literature GHDx Entry last modified on: Mar 14, 2022
Serological prevalence of SARS-CoV-2 antibody among children and young age (between age 2-17 years) group in India: An interim result from a large multi-centric population-based seroepidemiological study. Preprint Scientific literature GHDx Entry last modified on: Apr 8, 2022
Persisting symptoms three to eight months after non-hospitalized COVID-19, a prospective cohort study Scientific literature GHDx Entry last modified on: Mar 14, 2022
Results of Serosurveillance and Forecasting the Third Wave of COVID-19 in an Industrial District in India Scientific literature GHDx Entry last modified on: Mar 14, 2022
High SARS-CoV-2 Seroprevalence in Rural Peru, 2021: a Cross-Sectional Population-Based Study Scientific literature GHDx Entry last modified on: Mar 14, 2022
Genomic Overview of SARS-CoV-2 in Denmark, Lineages and Mutations of Interest: B.1.1.7 Epi surveillance GHDx Entry last modified on: May 6, 2022
SARS-CoV-2 antibody prevalence in Sierra Leone, March 2021: a cross-sectional, nationally representative, age-stratified serosurvey. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Hidden fraction of Polish population immune to SARS-CoV-2 in May 2021. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Genomic Overview of SARS-CoV-2 in Denmark, Lineages and Mutations of Interest: B.1.351 Epi surveillance GHDx Entry last modified on: May 6, 2022
Socioeconomic position and SARS-CoV-2 infections: seroepidemiological findings from a German nationwide dynamic cohort. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Seroprevalence of SARS-CoV-2 infection in the Colombo Municipality region, Sri Lanka. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
Very high relative seroprevalence of anti-SARS-CoV-2 antibodies among communities in Bangui, Central African Republic. Preprint Scientific literature GHDx Entry last modified on: Apr 8, 2022
Maternal Outcomes After Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection in Vaccinated Compared With Unvaccinated Pregnant Patients Scientific literature GHDx Entry last modified on: Jun 24, 2022
Genomic Overview of SARS-CoV-2 in Denmark, Lineages and Mutations of Interest: B.1.525 Epi surveillance GHDx Entry last modified on: May 6, 2022
Changes in depression and suicidal ideation under severe lockdown restrictions during the first wave of the COVID-19 pandemic in Spain: A longitudinal study in the general population Scientific literature GHDx Entry last modified on: Mar 14, 2022
Brazil - Tocantins COVID-19 Epidemiological Bulletin 2021 Boletim Epidemiológico Notificação para COVID-19 2021 Epi surveillance GHDx Entry last modified on: May 12, 2022
Genomic Overview of SARS-CoV-2 in Denmark, Lineages and Mutations of Interest: P.1 Epi surveillance GHDx Entry last modified on: May 6, 2022
SARS-CoV-2 seroprevalence in Chattogram, Bangladesh before a National Lockdown, March-April 2021. Preprint Scientific literature GHDx Entry last modified on: Mar 14, 2022
A study of the evolution of the third COVID-19 pandemic wave in the Athens metropolitan area, Greece, through two cross-sectional seroepidemiological surveys: March, June 2021 Scientific literature GHDx Entry last modified on: Mar 14, 2022
Second round statewide survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India. Preprint Scientific literature GHDx Entry last modified on: May 12, 2022
IgG Antibody response to the Sputnik V vaccine: previous SARS-CoV-2 seropositive individuals might need just one vaccine dose Scientific literature GHDx Entry last modified on: Mar 14, 2022
Dynamic IgG seropositivity after rollout of CoronaVac and BNT162b2 COVID-19 vaccines in Chile: a sentinel surveillance study Scientific literature GHDx Entry last modified on: May 12, 2022
United States COVID Tracking Project 2021 The COVID Tracking Project at The Atlantic Epi surveillance GHDx Entry last modified on: May 12, 2022
Canada - Ontario Daily Epidemiological Summary of COVID-19 2021 Epidemiologic Summary COVID-19 in Ontario Epi surveillance GHDx Entry last modified on: May 12, 2022
Guinea-Bissau COVID-19 High Commission Facebook Updates Alto Comissariado para o Covid-19 Epi surveillance GHDx Entry last modified on: May 12, 2022
COVID Symptoms, Seroprevalence, and Mortality During the First Wave of SARS-CoV-2 in Canada. Preprint. Scientific literature GHDx Entry last modified on: Nov 5, 2021