Welcome to CSPI’s COVID-19 Evidence hub, which seeks to aggregate all international databases related to evidence on COVID-19 in one place. Our Evidence Hub is organized based on three content categories that the underlying websites may contain: a study database (i.e., a listing of ongoing and completed studies), a study results database (i.e., results from completed studies), results appraisals (critical reviews of study results), or some combination of these.

website name Types of Interventions Studied
Click column header to see all sites with studies
Contains Studies
Click column header to see all sites with study results.
Contains Study Results
Click column header to see all sites with results appraisals.
Contains Results Appraisals
anticovid by inato Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions
BioRender COVID-19 Vaccine & Therapeutics Tracker Vaccines, Drug Treatments, Therapeutic Interventions
CDC COVID-19 Research Articles Downloadable Database Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Cell Trials Data COVID-19 Clinical Trials Vaccines, Drug Treatments, Therapeutic Interventions
CERAHGENEVE COVID-19 Scientific Resources Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Cochrane Coronavirus Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Coronavirus Clinical Trials Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Coronavirus (COVID-19): Evidence Collection Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
COVID-evidence Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
COVID-19 Clinical Evidence Assessments Diagnostics, Therapeutic Interventions, Public Health Measures
COVID-19 Evidence Alerts Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
COVID-19 Kaggle Open Research Dataset Challenge Literature Review Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Covid-19 Living NMA Vaccines, Drug Treatments, Therapeutic Interventions, Public Health Measures
Covid-19 TrialsTracker Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
COVID-19 Vaccine Development Pipeline Vaccines
ePPI Centre: a living systematic map of the evidence Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Evidence Partners COVID-19 Initiatives Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Global Coronavirus COVID-19 Clinical Trial Tracker Vaccines, Drug Treatments, Therapeutic Interventions, Public Health Measures
Living Evidence on COVID-19 Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
LIVIVO COVID-19 Collection Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
L*OVE (Living OVerview of Evidence) Coronavirus - COVID-19 Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
meta Evidence - Covid-19 Vaccines, Drug Treatments, Therapeutic Interventions
Milken Institute COVID-19 Treatment and Vaccine Tracker Vaccines, Drug Treatments, Therapeutic Interventions
NEJM Journal Watch Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
NIPH Live map of COVID-19 evidence Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Oxford COVID-19 Evidence Service Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
PreventEpidemics Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Reagan-Udall Foundation COVID-19 Treatment Hub Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Regulatory Focus Covid-19 Vaccine and Therapeutics Trackers Vaccines, Drug Treatments
Trial Insights Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
WCG Center Watch COVID-19 Resource Page Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
WHO Global Research on Coronavirus Disease (COVID-19) Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
2019 Novel Coronavirus Research Compendium (NCRC) Vaccines, Diagnostics, Drug Treatments, Therapeutic Interventions, Public Health Measures
Website name Number of Studies Includes more than Interventional Studies Includes Study Recruitment Status Includes Overview Statistics Draws from clinicaltrials.gov Draws from WHO ICTRP** Draws from CHICTR
anticovid by inato 3448
BioRender COVID-19 Vaccine and Therapeutics Tracker 390
Cell Trials Data COVID-19 Clinical Trials 1065
Cochrane Coronavirus 3336
Coronavirus Clinical Trials 2240
COVID-evidence 1110*
Covid-19 Living NMA 1117
Covid-19 TrialsTracker 3063
COVID-19 Vaccine Development Pipeline 21
Evidence Partners COVID-19 Initiatives 425*
Global Coronavirus COVID-19 Clinical Trial Tracker 1468
L*OVE (Living OVerview of Evidence) Coronavirus - COVID-19 3404
Milken Institute COVID-19 Treatment and Vaccine Tracker 117*
Reagan-Udall Foundation COVID-19 Treatment Hub 1992
Trial Insights 3625
WCG Center Watch COVID-19 Resource Page 614

*Number is estimated based on manual count or search and filter of studies listed in database.
**WHO database may also include studies registered with clinicaltrials.gov.

Website name Number of Study Results Includes more than Interventional Studies Draws from Pubmed/Medline Draws from Medrxiv/biorxiv Draws from Clinicaltrials.gov Results Draws from WHO Results** Draws from Publisher databases Draws from Press Releases
anticovid by inato 16
CDC COVID-19 Research Articles Downloadable Database 48,865⇟
CERAHGENEVE COVID-19 Scientific Resources 406⇟
Cochrane Coronavirus 5224
COVID-evidence 21
COVID-19 Evidence Alerts 2472*
COVID-19 Kaggle Open Research Dataset Challenge Literature Review 1164
Covid-19 Living NMA 160
Covid-19 TrialsTracker 74
ePPI Centre: a living systematic map of the evidence 7450⇟
Evidence Partners COVID-19 Initiatives 25,310⇟
Global Coronavirus COVID-19 Clinical Trial Tracker 8
Living Evidence on COVID-19 28,510⇟
LIVIVO COVID-19 Collection 19,007⇟
L*OVE (Living OVerview of Evidence) Coronavirus - COVID-19 3123
meta Evidence - Covid-19 44*
Milken Institute COVID-19 Treatment and Vaccine Tracker 41*
NIPH Live map of COVID-19 evidence 3400⇟
PreventEpidemics 1242⇟
Trial Insights 0
WHO Global Research on Coronavirus Disease (COVID-19) 1772*

*Number is estimated based on manual count or search and filter of study results listed in database.
**WHO database may also include studies registered with clinicaltrials.gov.
⇟Study results database combines research and non-research articles (ie commentary, guidelines)..

Website name Number of Results Appraisals Includes Meta-Analysis/Systematic Review Includes Cumulative Meta-Analysis Includes Narrative Commentary Includes Results Quality Assessment
Cochrane Coronavirus 5
Coronavirus (COVID-19): Evidence Collection 271*
COVID-19 Clinical Evidence Assessments 21*
COVID-19 Evidence Alerts 973*
Covid-19 Living NMA 20
L*OVE (Living OVerview of Evidence) Coronavirus - COVID-19 8*
meta Evidence - Covid-19 44*
NEJM Journal Watch 320⇞
NIPH Live map of COVID-19 evidence 12
Oxford COVID-19 Evidence Service 230
PreventEpidemics 84⇞
Regulatory Focus Covid-19 Vaccine and Therapeutics Trackers 24*
2019 Novel Coronavirus Research Compendium (NCRC) 226*

*Number is based on manual count of results appraisals posted to site.
⇞Results appraisals are listed with non-appraisal articles (ie guidelines, reports).