Virus Diseases

377 trials 110 recruiting

Filter these 377 trials by phase, country and sponsor.

Open in Search →

Study to Learn How Safe EV25 is and the Amount of EV25 in the Body Over a Period of Time, When Given as a Single Dose to Adult Healthy Peopl… Recruiting

2026-525176-26-00 Influenza 3 2026-05-28
ESPRIT study Recruiting

2024-519540-32-00 post COVID 11 2026-05-06
An Experimental Medicine multicenter Trial to evaluate the safety and immunogenicity of experimental versus authorized SARS-CoV-2 vaccine ca… Recruiting

2025-520652-28-00 healthy participants 1 2026-05-04
PIPELINE-RSV-France Recruiting

2025-521755-23-00 Respiratory syncytial virus infection 5 2026-04-28
A Study to Learn How the Study Medicine Called Ibuzatrelvir is Taken up into the Blood of Healthy Adults After Taking Different Tablets of t… Recruiting

2025-525041-43-00 Coronavirus disease 2019 3 2026-04-07
A phase I/IIa, dose-finding study to assess the safety and immunogenicity of an Orf virus-based COVID-19 vaccine booster (Prime-2-CoV_Beta) … Recruiting

2024-511266-36-00 The clinical trial itself does not investigate a medica 7 2026-03-26
Developing a first-void urine-based infection model to assess HPV virion infectivity after vaccination. Recruiting

2025-522053-18-00 Human Papillomavirus infection 4 2026-03-25
Phase 2b study of S-337395 in symptomatic nonhospitalized adults with respiratory syncytial virus (RSV) who are at high risk of progression… Recruiting

2025-523156-31-00 Respiratory Syncytial Virus 4 2026-03-17
A clinical study of islatravir and ulonivirine for people with HIV-1 who have not been treated before (MK-8591B-062) Recruiting

2025-522519-40-00 HIV 10 2026-03-16
Phase 2b/3 Study to Evaluate Switching to Brelovitug for the Treatment of CHD in Participants Receiving Bulevirtide Recruiting

2025-522015-42-00 Chronic Hepatitis D Infection 10 2026-02-26
Inhibiting BCL-2 at the start of HIV treatment to reduce the HIV reservoir in people living with HIV Recruiting

2025-521841-26-00 HIV-1 infection 9 2026-02-20
Single-centre clinical trial investigating safety and tolerability of repeated administrations of increasing doses of nebulised SS0331 in he… Recruiting

2025-523875-48-00 Chronic airway infections 9 2026-02-17
A clinical trial investigating the safety and biological activity of the antibody BNT351 in adults living without and with HIV Recruiting

2025-523846-29-00 HIV-1 infection 1 2026-02-09
Clinical Trial of Immune-Guided Prevention of CMV Infection in Low-Risk Kidney Transplantation: INMUNOVIR Study. Recruiting

2025-520742-29-00 Low-risk renal transplant patients 5 2025-12-19
Phase I-Ib clinical trial of safety and immunobiology of prophylactic infusion of lymphocytes and NK cells after Allo-HCT. Recruiting

2024-517002-28-01 graft-versus-host disease 3 2025-12-17
Sonlicromanol in post-COVID: A randomized, double-blind, placebo-controlled, phase II trial Recruiting

2025-521866-92-01 long COVID 4 2025-12-12
Phase 2 Study Evaluating the Efficacy and Safety of ALG-000184 Compared with Tenofovir Disoproxil Fumarate in Untreated HBeAg-Positive and H… Recruiting

2025-521178-33-00 Chronic Hepatitis B Virus Infection 4 2025-12-03
A Study to Learn About a Study Medicine Called Ibuzatrelvir in People With Coronavirus Disease 2019 (COVID-19) and a Severely Compromised Im… Recruiting

2024-517671-21-00 Coronavirus Disease 2019 (COVID-19) 5 2025-09-30
An open non-randomized phase IV trial examining interfering cross-reactivity in serological diagnostics of flavivirus infections in Swedish … Recruiting

2025-520655-92-00 No medical condition, prophylactic vaccine against deng 6 2025-09-11
A Global, Randomized, Open-label, Multicenter Phase 3 Trial Evaluating BJT-778 vs Bulevirtide for the Treatment of Chronic Hepatitis Delta I… Recruiting

2024-517167-23-00 Chronic Hepatitis D Infection 5 2025-08-28
Pomalidomide in people with chronic hepatitis B virus (HBV) infection: Safety and immune-enhancing effects (The PIPPI Study) Recruiting

2025-521030-29-00 Hepatitis B virus infection 9 2025-08-19
Safety and Effectiveness of a 10-Day Remdesivir Treatment to Prevent Severe COVID-19 in Kidney Transplant Patients with Mild or No Symptoms:… Recruiting

2024-519272-96-00 COVID-10 infection 4 2025-08-07
A clinical study of MK-4646 in people with HIV (MK-4646-003) Recruiting

2025-521102-17-00 HIV infection 3 2025-07-31
A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients with Coronavirus Disease 2019 (COVID-19) who ar… Recruiting

2024-517727-39-00 Covid-19 at high risk of progression to severe illness. 5 2025-07-28