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
- NCT06667063Recruiting
Immune response study for COVID-19 and flu
This study looks at how your immune system responds to COVID-19 or the flu. It may help researchers understand these infections better, whether you are currently sick or healthy.
Wuhan, HubeiAges 18 years+ - NCT07678619Enrolling by invitation
Smart tools for infectious disease decisions
This study tests a smart analysis system to help local health officials make better decisions during infectious disease outbreaks. It aims to see if this tool improves speed and accuracy in responding to diseases like COVID-19, mpox, or flu.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07678229RecruitingPhase 3
Immunotherapy vs Chemotherapy for Advanced NK/T-cell Lymphoma
This trial compares an immunotherapy approach to standard chemotherapy as a first step before stem cell transplant for patients with advanced NK/T-cell lymphoma. It aims to see which treatment helps patients better before their own stem cells are transplanted.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07672067Recruiting
Talking about sexuality with your teen
This study tests a program to help parents talk with their teen sons about sexuality. It may help families feel more comfortable discussing important topics.
Philadelphia, PennsylvaniaAges 12–100 - NCT07673250Enrolling by invitation
Personalized breathing settings for ECMO patients
This study tests whether personalized breathing machine settings can improve outcomes for people on ECMO (a heart-lung support machine). It is designed for patients who have had or are waiting for a lung or heart transplant.
La Jolla, CaliforniaAges 18 years+ - NCT07672405RecruitingPhase 2
Sorfequiline-based treatment for new drug-sensitive TB
This study tests a new medicine called sorfequiline, given in a combination regimen, to treat adults with drug-sensitive TB. It aims to see if sorfequiline can work as well as or better than standard treatment and shorten the time to cure.
Wentworth, DurbanAges 18–65 - NCT07672717RecruitingPhase 1
Cabotegravir and hormone interaction study for HIV prevention
This study tests how a long-acting injectable HIV prevention drug (cabotegravir) works in people who also use hormone therapy (like birth control or gender-affirming hormones). The goal is to see if the hormones affect how well the drug prevents HIV. If you are HIV-negative, use hormones, and meet other health criteria, you may be able to join.
Baltimore, MarylandAges 19 years+ - NCT05602376Recruiting
HIV messages to help men get tested and stay in care
This study tests whether special “U=U” style messages can improve how men move from HIV testing to starting treatment and continuing care. You may be asked to receive guidance and information meant to help you stay engaged in HIV treatment.
East London, Eastern CapeAges 15 years+ - NCT06672692Recruiting
Study of a new test for flu, RSV, and COVID-19 in people with symptoms
This trial evaluates a new test that can detect flu A/B, RSV, and COVID-19 from a single nose swab. It is for people who are currently sick with respiratory symptoms and are either hospitalized, in the ER, visiting a clinic, or living in a long-term care facility.
Henderson, NevadaAges Any age - NCT06608732RecruitingPhase 2
CAR-T therapy plus stem cell transplant for B-cell ALL with MRD
This trial tests a combination of a CAR-T cell therapy (Inaticabtagene Autoleucel) followed by your own stem cells being transplanted back into you. It is for teenagers and adults who have B-cell acute lymphoblastic leukemia (ALL) that is in first complete remission but still has tiny amounts of cancer cells (called MRD) that can be detected by sensitive tests.
Tianjin, Tianjin MunicipalityAges 16–70 - NCT07668271RecruitingPhase 4
HPV 9-valent vaccine lot consistency trial for women
This trial tests whether different batches of the HPV 9-valent vaccine work consistently. It's for Chinese women aged 18 to 30 who have not had any HPV vaccine or abnormal cervical screening results.
Zhangping, FujianAges 18–30 - NCT07665437RecruitingPhase 3
Long-term safety study of remibrutinib for hidradenitis suppurativa
This study tests the long-term safety and effectiveness of remibrutinib for people with moderate to severe hidradenitis suppurativa (HS) who have already completed a 68-week treatment period in a related study.
Birmingham, AlabamaAges 18–100 - NCT07670468RecruitingPhase 1/Phase 2
T-cell therapy for resistant viral infections after transplant or cancer treatment
This trial tests a special T-cell treatment (LB-DTK-MV) for people with virus infections (CMV, BKV, EBV) that did not get better with standard medicines. It is for patients who had a stem cell transplant or certain cancer therapies like CAR-T or bispecific antibodies.
SeoulAges 19 years+ - NCT07668999RecruitingPhase 1
Study of ZYG24004 for athlete's foot caused by fungus
This trial tests a new medication called ZYG24004 for athlete's foot (tinea pedis) caused by specific fungi. It may be a treatment option for people who have not had success with other antifungal treatments.
Beijing, Beijing MunicipalityAges 18–65 - NCT07669207RecruitingPhase 4
Extended azithromycin for early water breaking
This study tests whether giving the antibiotic azithromycin for a longer period can help prevent infections in pregnant people whose water breaks early (between 22 and 28 weeks). If you are staying in the hospital for monitoring, this treatment aims to keep you and your baby healthier for as long as possible before delivery.
Pittsburgh, PennsylvaniaAges Any age - NCT07666386Enrolling by invitation
HIV treatment Biktarvy in early pregnancy
This trial checks if the once-daily HIV pill Biktarvy (B/F/TAF) stays safe and works well for women who are newly pregnant (up to 12 weeks). It is for women already taking Biktarvy with a controlled virus load.
Wuhan, HubeiAges 18 years+ - NCT07667166Recruiting
Measuring outcomes in acute cholangitis
This study looks at how well people recover from acute cholangitis, a serious bile duct infection. It will create a tool to track the impact of treatment, such as drainage procedures, to help doctors improve care.
Hyderabad, TelanganaAges 18–80 - NCT07670624Recruiting
Biomarker test for bacterial infection in newborns
This trial tests a new biomarker (T6A) to detect bacterial infections in newborn babies. It aims to help doctors diagnose infections faster and more accurately.
SalzburgAges Any age - NCT07667582Recruiting
Pneumonia in ventilated patients
This study looks at patients who got pneumonia while in the hospital and needed a breathing tube. It helps doctors understand what causes it and how it affects recovery.
Asyut, Asyut GovernorateAges 18–100 - NCT07665372Recruiting
Liver transplant from donors with HIV for people with HIV
This study tests whether giving people with HIV a liver from an HIV-positive donor is safe and works well. It looks at infections, cancer risks, and long-term health after transplant.
Phoenix, ArizonaAges 18 years+ - NCT07668934Enrolling by invitationPhase 4
TAF for early and middle pregnancy with chronic hepatitis B
This trial tests a hepatitis B medicine called TAF in pregnant women who need antiviral treatment. It helps protect both mom and baby from complications of the virus.
Guangzhou, GuangdongAges 20–40 - NCT07667101Recruiting
Hepatitis C team care for people in supportive housing
This study tests a team-based approach — a pharmacist, doctor, and patient navigator working together — to help people living in permanent supportive housing get hepatitis C care. If you have hepatitis C and live in DESC housing, the study will check how well this team helps you through treatment over 2 years.
Seattle, WashingtonAges 18 years+ - NCT06671210Recruiting
Urine HPV testing for men
This study is testing whether a urine test can detect human papillomavirus (HPV) in men. HPV is a common virus that can cause certain cancers. The goal is to see if a simple urine test works as well as other methods. If you are an adult male who has been sexually active, this study may be an option.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05688592Recruiting
Testing PET-CT scans for invasive fungal infection
This trial checks whether a PET-CT scan using a small amount of tracer (FDG) can help doctors better identify invasive fungal infections inside the body. It may be useful for guiding diagnosis when standard information is unclear.
Majadahonda, MadriidAges 18 years+
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.