View clinical trials related to SARS-CoV-2.
Filter by:The goal of this study is to compare real-world effectiveness of the mRNA-1273 vaccine versus the BNT162b2 vaccine on medically attended COVID-19 and COVID-19 hospitalizations among fully vaccinated immunocompromise participants.
This is a phase I, randomized, observer-blinded, placebo-controlled and dose-escalation clinical trial to evaluate the safety, tolerability, immunogenicity and immune persistence of SYS6006 (SARS-CoV-2 mRNA Vaccine) in 18-59 year old healthy population.
This is a phase I, randomized, observer-blinded, placebo-controlled and dose-escalation clinical trial to evaluate the safety and preliminary immunogenicity of SARS-CoV-2 mRNA Vaccine (SYS6006) in Chinese healthy adults aged 60 years and over.
Phase Ⅱ Clinical Trial to Evaluate the Safety and Immunogenicity of the New Coronavirus mRNA Vaccine (LVRNA009) in Chinese People Aged 18~59 Years
This is a research study to evaluate the clinical utility of the Enhanced Preservation Media with Integrated Extraction (EPM-IX)
This study will evaluate the pharmacokinetics (PK), pharmacodynamics (PD), safety, and tolerability of AZD7442 administered intramuscularly (IM) or intravenously (IV) in pediatric participants aged ≥ 29 weeks GA to < 18 years.
Lung transplant recipients have poor outcomes after COVID-19 infection with mortality. Due to the immunosuppression, they have had poor responses to SARS-CoV-2 vaccine and remain at high risk of poor outcomes. This is a Phase I/II clinical trial to evaluate the safety and immune response from a higher dose mRNA-1273 vaccine among lung transplant recipients who have already received three or four doses of the COVID-19 vaccine.
This is a study of two experimental SARS-CoV-2 vaccines against the virus called SARS-CoV-2 virus. The first of the experimental vaccines is called DoCo-Pro-RBD-1 + M59® and contains a laboratory made protein which looks the same as a protein in the SARS-CoV-2 virus. As this protein is so similar to a protein in the SARS-CoV-2 virus, it allows the immune system to develop immunity against the real virus by producing specific antibodies against this protein. Antibodies are substances in the blood which could help protect against future infection. The second of the experimental vaccines that will be tested is called MIPSCo-mRNA-RBD-1. This type of vaccine uses messenger ribonucleic acid (mRNA) which is a set of instructions for a cell to make a viral protein called an antigen. Antigens are substances that can trigger the body's defences to produce antibodies that fight against the disease. This study will test these two experimental COVID-19 vaccines in people who have previously received two doses of ComirnatyTM (Pfizer Australia Pty Ltd) or VaxzevriaTM (AstraZeneca Pty Ltd) and a third booster vaccination with either ComirnatyTM or SpikevaxTM (Moderna). This study is the first time this recombinant protein vaccine and this mRNA vaccine will be given to humans. The purpose of this study is to determine what amount, or dose, of the experimental vaccines is safe and produces the desired immune response and antibody level for future investigations. It will do this by testing 3 different dose levels for each of the two vaccines. Each participant will receive a single vaccine at one of the three dose levels, or a placebo injection. This study is the first time this recombinant protein vaccine and this mRNA vaccine will be given to humans.
Prevention of COVID-19 caused by SARS-CoV-2.
This is a 2-part study to evaluate the immunogenicity, safety, and reactogenicity of mRNA-1273.529 and mRNA-1273.214 administered as a booster dose.