Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “COVID19 Vaccination”

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 0 results

Not applicableStudy completedNCT04815850
What this trial is testing

Phenotyping Seroconversion Following Vaccination Against COVID-19 in Patients on Haemodialysis Study

Who this might be right for
End Stage Kidney Disease
University of Leicester 115
Not applicableStudy completedNCT05895110
What this trial is testing

To Evaluate the Immunogenicity and Safety of Sequential Booster Immunization of Recombinant Novel Coronavirus Vaccine (CHO Cells) for SARS-CoV-2

Who this might be right for
COVID-19
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. 240
Not applicableUnknownNCT05516459
What this trial is testing

Prospective Monitoring of BNT162b2 Second Vaccination Booster Effects in Health Care Workers (HCW)

Who this might be right for
Coronavirus Infections
Soroka University Medical Center 635
Not applicableStudy completedNCT04826640
What this trial is testing

Observational Maternal COVID-19 Vaccination Study

Who this might be right for
Pregnancy
Duke University 146
Not applicableStudy completedNCT05060354
What this trial is testing

COVID-19 Vaccine Response in Treated MS Patients

Who this might be right for
Multiple SclerosisHealthy
Brigham and Women's Hospital 159
Not applicableStudy completedNCT05020145
What this trial is testing

COVID-19 Vaccination and Breakthrough Infections Among Persons With Immunocompromising Conditions in the United States

Who this might be right for
ImmunocompromisedImmunosuppressedCovid-19+3 more
Pfizer 1,277,747
Not applicableUnknownNCT06300853
What this trial is testing

Understanding Adaptive Immune Response After COVID-19 Vaccination Boosters to Improve Vaccination Strategies in Vulnerable Groups.

Who this might be right for
COVID-19
IRCCS Sacro Cuore Don Calabria di Negrar 350
Very early researchEnded earlyNCT05716347
What this trial is testing

Clinical Trial of Safety and Immunogenicity of Recombinant SARS-CoV-2 S-Trimer Vaccine (CHO Cells) as Booster Vaccination in Populations Aged 18 to 59 Years

Who this might be right for
COVID-19
Binhui Biopharmaceutical Co., Ltd. 80
Testing effectiveness (Phase 2)UnknownNCT05293548
What this trial is testing

A Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cell, NVSI-06-09) and Inactivated COVID-19 Vaccine (Vero Cell)

Who this might be right for
COVID-19
National Vaccine and Serum Institute, China 516
Not applicableStudy completedNCT04918888
What this trial is testing

COVID-19 Vaccination in Oncologic Patients

Who this might be right for
Covid19Oncologic Disorders
Krankenhaus Barmherzige Schwestern Linz 1,150
Large-scale testing (Phase 3)UnknownNCT05313061
What this trial is testing

MTX Hold During Covid-19 Booster

Who this might be right for
Rheumatoid Arthritis
Seoul National University Hospital 40
Large-scale testing (Phase 3)Study completedNCT05364242
What this trial is testing

VLA2001 Booster in Adult Participants After Priming With mRNA COVID-19 Vaccine and/or Natural SARS-CoV-2 Infection

Who this might be right for
SARS-CoV-2 Infection
Valneva Austria GmbH 178
Testing effectiveness (Phase 2)Study completedNCT05210179
What this trial is testing

Phase 2b Booster Vaccination (TURKOVAC) Against COVID-19

Who this might be right for
COVID-19Sars-CoV-2 Infection
Health Institutes of Turkey 65
Not applicableActive Not RecruitingNCT04779827
What this trial is testing

Improving Health Equity for COVID-19 Vaccination for At-risk Populations Using Online Social Networks

Who this might be right for
Vaccination RefusalCovid19Heart Diseases
University of Pennsylvania 4,476
Not applicableStudy completedNCT04880122
What this trial is testing

Dried Blood Spots for SARS-CoV-2 Serology (COVID-19).

Who this might be right for
SARS-CoV-2 Acute Respiratory Disease
University Ghent 440
Not applicableActive Not RecruitingNCT04939402
What this trial is testing

SARS-COV-2 Seroprevalence and Seroconversion Among Employees of the UZ Brussel Following COVID-19 Vaccination Using an Adenoviral Vector

Who this might be right for
SARS-CoV-2Covid19
Universitair Ziekenhuis Brussel 200
Not applicableStudy completedNCT05298865
What this trial is testing

Parental Health Decision-making for Children During the COVID-19 Pandemic

Who this might be right for
StressCoping Skills
The University of Hong Kong 843
Not applicableStudy completedNCT05270967
What this trial is testing

FDG (Fluorodeoxyglucose) Findings After COVID-19 Vaccination

Who this might be right for
Vaccine ReactionOncology
Kocaeli University 129
Large-scale testing (Phase 3)Study completedNCT05265065
What this trial is testing

Evaluation of Full Versus Fractional Dose of COVID-19 Vaccine Given as a Booster for the Prevention of COVID-19 in Adults in Mongolia.

Who this might be right for
COVID-19
Murdoch Childrens Research Institute 601
Large-scale testing (Phase 3)Study completedNCT04754594
What this trial is testing

To Evaluate the Safety, Tolerability, and Immunogenicity of BNT162b2 Against COVID-19 in Healthy Pregnant Women 18 Years of Age and Older

Who this might be right for
SARS-CoV-2 InfectionCOVID-19Maternal Immunization
BioNTech SE 726
Next Page