Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 3,966 recruiting studies in this area right now.
By phase
- Not applicable2,545
- Phase 2357
- Phase 4302
- Phase 1287
- Phase 3282
- Phase 1/Phase 2133
- Phase 2/Phase 360
Top conditions
Leading sponsors
- National Institute of Allergy and Infectious Diseases (NIAID)89
- Assistance Publique - Hôpitaux de Paris69
- University of California, San Francisco39
- Johns Hopkins University30
- National Cancer Institute (NCI)28
- Hospices Civils de Lyon27
- Columbia University24
- University of Alabama at Birmingham23
- University of Oxford23
- University of Washington23
Where studies are running
- California233
- Maryland142
- Alabama93
- New York73
- Florida72
- Texas62
- Massachusetts57
- Arizona48
- Pennsylvania43
- Illinois41
Recruiting studies3,966 total
- NCT07732608Recruiting
Registry for People at Risk for Genetic Prion Disease
This study is a registry for people who may be at risk for genetic prion disease because of their family history. It involves genetic testing and follow-up visits to track health over time.
Cleveland, OhioAges 18 years+ - NCT07740304Recruiting
Blood flow test to predict survival in sepsis patients
This study checks if a simple blood flow measurement can help predict which patients with sepsis are at higher risk of dying within 28 days. The goal is to see if this test can guide treatment decisions in the ICU.
Edirne, MerkezAges 18 years+ - NCT07732660Recruiting
Building skills and reducing stigma for young people with HIV in Zambia
This trial helps young people aged 18 to 24 living with HIV in three districts of Zambia. It aims to reduce stigma and build job skills to improve their lives.
Lusaka, Lusaka ProvinceAges 18–24 - NCT07737275Recruiting
Portable x-ray screening for tuberculosis in recent migrants
This trial uses a portable x-ray machine to quickly check for tuberculosis (TB) in people who recently moved to the US. It aims to make TB screening easier and faster for migrants.
New York, New YorkAges 18 years+ - NCT07739446Enrolling by invitation
Do face masks help prevent catching the flu or COVID-19?
This trial looks at whether wearing surgical masks when out in public can reduce your chances of getting the flu or COVID-19. If you join, you'll be assigned by chance to either wear a mask outside for 3-4 months or not wear one, and you'll be tested if you get sick.
ChibaAges 20–49 - NCT07739004Recruiting
Fever in Children: Predictors of Serious Illness
This study looks at children with fever to find early signs that might predict serious illness, helping doctors make better triage decisions in the emergency room.
Kayseri, TalasAges birth–18 years - NCT07737340Recruiting
Metabolic liver disease in new HIV patients
This study looks at liver health in people newly diagnosed with HIV, before they start HIV treatment. It aims to understand early changes in the liver related to metabolism.
Ankara, AnkaraAges 18 years+ - NCT07734649RecruitingPhase 1/Phase 2
RSV and HMPV vaccine study for adults 60 and older
This study tests a new vaccine that targets two respiratory viruses, RSV and HMPV, to see if it's safe and effective in adults 60 years and older. It may help prevent serious lung infections caused by these viruses.
Gadsden, AlabamaAges 60 years+ - NCT07732907Recruiting
Study of PML risk in MS patients taking Zeposia
This study looks at people with multiple sclerosis who have taken Zeposia (ozanimod) and later developed a rare brain infection called PML. The goal is to understand how often this happens and to confirm cases.
Lawrenceville, New JerseyAges Any age - NCT07727642Recruiting
Optimizing HIV Medicines for AIDS-Related Lymphoma
This trial helps doctors find the best way to combine HIV medicines (antiretroviral therapy) with lymphoma treatment for people who have both HIV and AIDS-related lymphoma. The goal is to improve your overall care and outcomes.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07728487RecruitingPhase 1
AT-587 safety study in healthy volunteers
This trial tests a new medication called AT-587 in healthy people to see if it is safe and how the body processes it. You may help by participating if you are in good health and meet the basic requirements.
EdegemAges 18–65 - NCT07730450RecruitingPhase 4
COVID-19 vaccine study for healthy adults aged 18 to 64
This trial tests a COVID-19 vaccine in healthy adults to see how well it works. It may be an option if you are not at higher risk for severe COVID-19 and have not had COVID-19 in the past 6 months.
Walnut Creek, CaliforniaAges 18–64 - NCT07725939RecruitingPhase 2
Study of Galvokimig for moderate-to-severe COPD with chronic bronchitis
This study tests an experimental drug called Galvokimig (taken as a pill) to see if it can reduce COPD flare-ups and improve lung function in people with moderate to severe COPD and chronic bronchitis. It is for those who have had recent flare-ups and are already using maintenance inhalers.
Miami, FloridaAges 40–80 - NCT04513288Recruiting
Immunonutrition with L-citrulline for ICU sepsis patients
This trial tests whether adding L-citrulline to tube feeding (enteral nutrition) can improve outcomes for people in the ICU with sepsis or septic shock. It may help support the body’s immune response while you’re critically ill.
Rennes, Brittany RegionAges 18 years+ - NCT07725263Recruiting
Low-dose antifungal for kids with low white blood cells
This trial tests a low dose of an antifungal medicine (liposomal amphotericin B) to prevent serious fungal infections in children whose immune system is weak after cancer treatment or a stem cell transplant. It's for kids aged 3 to 17 who are at high risk for these infections.
Haikou, HainanAges 3–17 - NCT07726082Recruiting
A group program to help with long-term fatigue
This study tests a new way to help people with long-term fatigue that gets in the way of daily life. It uses a group program that focuses on making small, helpful choices to feel better.
BaselAges 18–65 - NCT07728695RecruitingPhase 1/Phase 2
Cannabis product for gynecologic pain study
This trial tests a new cannabis-based product to see if it helps with gynecologic pain (like endometriosis). It looks at how the product works and whether it is safe and effective.
Belmont, MassachusettsAges 21 years+ - NCT07730996Recruiting
Nutrition care for hospital patients
This trial tests a new way of providing nutrition care to patients while they are in the hospital. It aims to see if having a dietitian closely involved in patient care can improve their nutritional health. If you are admitted to a participating ward, you might be included.
HerningAges 18 years+ - NCT07728058Recruiting
Dry vs. alcohol care for newborns' umbilical cords
This trial compares two ways to care for a newborn's umbilical cord stump: keeping it dry versus cleaning it with alcohol. It aims to find which method is better for healthy babies.
New Taipei City, TaiwanAges birth–4 weeks - NCT07725042Recruiting
HIV infection study in Hong Kong for newly diagnosed adults
This study looks at people newly diagnosed with HIV in Hong Kong. It aims to understand patterns of infection to improve care.
North PointAges 18 years+ - NCT07728656Recruiting
Trial on blood vessel markers in pregnancy with high blood pressure
This study looks at tiny particles released from blood vessels in pregnant women with high blood pressure. The goal is to find better ways to detect and manage conditions like preeclampsia.
OsijekAges 18 years+ - NCT07725718Recruiting
Mesh infection risk after abdominal wall repair
This study looks at why some people get an infection in the mesh used to fix a hole or weakness in the belly wall. The goal is to find risk factors so doctors can better prevent infections in the future.
Minya, Minya GovernorateAges 18 years+ - NCT07728123Recruiting
Screen2Prevent for young people in the ED
This trial is testing a prevention strategy for young people who come to the emergency department. It aims to find better ways to screen and prevent health problems early on.
Tampa, FloridaAges 14–24 - NCT07727265Recruiting
Sepsis and blood vessel injury study
This trial is testing a new approach to understand how sepsis (a severe infection) damages blood vessels. It looks at tiny particles released by cells and a protein called PLIN3 to see if they can help protect blood vessels in patients with sepsis.
Nanjing, JiangsuAges 18–80
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 3,966 recruiting infectious disease studies from the U.S. registry right now, out of 6,543 we cover in this area in total.
- What does “Infections” cover here?
- Bacterial, viral, and other infections — from common illnesses to emerging threats. We group each study into infections based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a infections trial near me?
- Use the search to filter infections studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.