Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 4,173 recruiting studies in this area right now.
By phase
- Not applicable2,709
- Phase 2360
- Phase 4322
- Phase 1292
- Phase 3284
- Phase 1/Phase 2141
- Phase 2/Phase 365
Top conditions
Leading sponsors
- National Institute of Allergy and Infectious Diseases (NIAID)89
- Assistance Publique - Hôpitaux de Paris80
- University of California, San Francisco44
- Johns Hopkins University32
- Hospices Civils de Lyon30
- National Cancer Institute (NCI)28
- University of Washington27
- University Hospital, Strasbourg, France26
- Columbia University23
- University of Alabama at Birmingham23
Where studies are running
- California235
- Maryland147
- Alabama89
- New York77
- Florida74
- Texas61
- Massachusetts56
- Arizona46
- Pennsylvania45
- Illinois42
Recruiting studies4,173 total
- NCT05808166RecruitingPhase 2
Hepatitis E vaccine test in healthy pregnant women
This Phase 2 study tests the safety of Hecolin® (a hepatitis E vaccine) and how well it helps the body build protection in healthy pregnant women. You might be invited if you’re pregnant during specific weeks and healthy enough for vaccination and follow-up blood tests.
Karachi, SindhAges 16–45 - NCT07381738RecruitingPhase 2
Cord blood transplant for Epstein-Barr virus diseases
This trial uses donated umbilical cord blood (a type of stem cell transplant) to treat people with serious illnesses caused by the Epstein-Barr virus. It's an option for those whose disease has not responded to other treatments.
Shanghai, Shanghai MunicipalityAges 14–80 - NCT06924073Recruiting
Helping young people with HIV move to adult care
This study tests a program to help young people with HIV move from teen to adult care. If you are 10-24 and get HIV care at one of the study clinics, this program may support you during this transition.
AwendoAges 10 years+ - NCT07379151Recruiting
Long-term protection from a meningococcal vaccine
This study checks whether the MenFive™ vaccine still protects against meningococcal disease more than five years after vaccination. It aims to see how long the immune response lasts.
BamakoAges 7–36 - NCT05653232Recruiting
Preventing hepatitis C in kidney transplant recipients using antiviral pills
This study tests antiviral medicine given around the time of a kidney transplant to prevent hepatitis C infection when the donor has hepatitis C. It may help uninfected recipients stay hepatitis C–free after receiving the kidney.
La Jolla, CaliforniaAges 18 years+ - NCT07369700Enrolling by invitation
Mobile health tool for post-C-section checkups in rural Rwanda
This study tests a mobile health tool (used with a community health worker) to improve recovery checkups after a C-section. It may help women in rural areas get better follow-up care.
Kirehe, KireheAges 14 years+ - NCT05668026RecruitingPhase 1/Phase 2
Venetoclax to shrink HIV reservoir in people on stable ART
This Phase 1/2 study tests whether venetoclax can help reduce the “HIV reservoir,” which is a hidden group of HIV-infected cells, while you stay on your usual HIV treatment. It also looks at whether the drug helps these infected cells die off in a controlled, safe way.
AarhusAges 18–65 - NCT07438080Recruiting
HPV self-screening vs. doctor screening for anal cancer risk
This trial compares two ways to screen for HPV, a virus linked to anal cancer. People living with HIV will either collect their own sample or have a doctor do it, then switch methods. The goal is to see which is more comfortable and accurate.
Saint-PaulAges 30–65 - NCT07362433RecruitingPhase 4
AI stethoscope to guide antibiotic use in children with mild pneumonia
This trial tests whether an AI-powered stethoscope can help doctors decide when to use antibiotics for children with mild pneumonia. It aims to avoid unnecessary antibiotics while still treating those who need them.
SylhetAges 2 months–4.9 years - NCT06967272RecruitingPhase 2
Oral rotavirus vaccine trial for healthy infants
This trial tests an oral vaccine given as drops to protect babies against rotavirus, a common cause of severe diarrhea. It is for healthy infants aged 6 to 12 weeks who have not had the rotavirus vaccine or infection before.
Wuhan, HubeiAges 1 month–3 months - NCT06558578Recruiting
Helicobacter pylori infection and migraine in children
This study looks at whether a stomach infection (Helicobacter pylori) is linked to migraine headaches in children. If your child has migraines, this trial could help find a possible connection.
SohagAges 6–16 - NCT06889701RecruitingPhase 1/Phase 2
Testing TNP-2092 for knee infection after joint replacement
This trial tests a new antibiotic, TNP-2092, given as a shot directly into the knee joint for people with a persistent infection after knee replacement. It is for those whose infection is caused by certain bacteria and who are willing to stay in the hospital for 2 weeks.
Ürümqi, XinjiangAges 18 years+ - NCT07357051RecruitingPhase 3
Flu treatment study for children ages 2 to 12
This trial tests a new oral medicine (JKN2301) for children with the flu. It aims to see if the medicine is safe and works well to treat flu symptoms like fever and cough.
Guangzhou, GuangdongAges 2–11 - NCT07356323Recruiting
Study on antibacterial drape for hip or knee replacement
This trial tests if a special antibacterial drape reduces contamination during hip or knee replacement surgery. The drape is placed over the skin to help prevent infection.
Fishers, IndianaAges 22 years+ - NCT06373328Recruiting
Pneumococcal carriage study for kids and older adults
This study checks how common pneumococcal bacteria are in the nose and throat of healthy children and adults after the pandemic. It involves one online questionnaire and one gentle nasal swab.
Orlando, FloridaAges 7 months+ - NCT07335406Recruiting
H. pylori infection registry study in Shandong
This study is creating a registry of people with Helicobacter pylori (H. pylori) infection in Shandong Province who choose to have treatment. It will gather information to improve how H. pylori infections are managed.
Jinan, ShandongAges 18–80 - NCT07326540RecruitingPhase 3
Testing a new antibiotic for drug-resistant pneumonia in the hospital
This trial compares a new antibiotic (BV100 plus low-dose polymyxin B) against a standard treatment for pneumonia caused by a hard-to-treat bacteria (Acinetobacter baumannii). If you have hospital-acquired or ventilator-associated pneumonia and standard antibiotics aren't working, this study may offer a new option.
TbilisiAges 18–82 - NCT06488300RecruitingPhase 2
Testing antiviral treatments for early RSV
This trial tests if antiviral medications can help adults with early respiratory syncytial virus (RSV) feel better faster. It is for people aged 18 to 64 who have had RSV symptoms for 4 days or less and have tested positive for the virus.
VientianeAges 18–64 - NCT07324954RecruitingPhase 1
Methylene blue for knee replacement surgery
This study tests if using a blue dye called methylene blue during knee replacement surgery can help doctors see and clean out infections better. It may help people having a first-time knee replacement or those with an infected knee replacement.
Miami, FloridaAges 18 years+ - NCT07327619RecruitingPhase 3
Testing a New Antibiotic Combo for Hospital-Acquired Pneumonia
This trial tests a combination of two antibiotics (meropenem and pralurbactam) to see if they work better than other treatments for people with pneumonia that started in the hospital or from a breathing machine. If you qualify, this study might offer you a new treatment option.
Huaihua, HunanAges 18–80 - NCT07317167Enrolling by invitation
Water safety plan study in Ghana
This trial is testing a water safety plan to improve drinking water quality in Ghana. It may help people who get their water from certain private water suppliers.
AccraAges 18 years+ - NCT07319299Enrolling by invitation
Liver cancer screening study for people with chronic liver disease
This study tests a new way to screen for liver cancer in people with chronic liver disease, especially those with cirrhosis or significant liver scarring. It uses blood tests and imaging to catch cancer early.
Bangkoknoi, BangkokAges 18 years+ - NCT06492044Recruiting
Testing right heart strain to predict fluid response in septic shock
This study tests whether measuring the strain (stretch) of the right upper heart chamber with ultrasound can predict if a patient with septic shock will benefit from more fluids. Septic shock is a severe infection that causes very low blood pressure and organ damage.
AmiensAges 18 years+ - NCT07313215Recruiting
Study of rifampin combo therapy for staph joint infections
This study tests whether adding rifampin to standard antibiotics works better for people with a staph infection in a joint replacement. It aims to find a more effective treatment for this type of infection.
Fuzhou, FujianAges 18–80
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 4,173 recruiting infectious disease studies from the U.S. registry right now, out of 7,061 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.