Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 3,967 recruiting studies in this area right now.
By phase
- Not applicable2,544
- Phase 2357
- Phase 4303
- Phase 1288
- Phase 3283
- Phase 1/Phase 2133
- Phase 2/Phase 359
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 Oxford23
- University of Washington23
- University of Alabama at Birmingham22
Where studies are running
- California234
- Maryland142
- Alabama92
- New York73
- Florida72
- Texas62
- Massachusetts57
- Arizona48
- Pennsylvania43
- Illinois41
Recruiting studies3,967 total
- NCT07113626Recruiting
HIV testing and PrEP study for young men in Hanoi
This study tests a program to help young men who have sex with men in Hanoi get HIV testing and PrEP (medication to prevent HIV). The goal is to see if a phone-based tool can make it easier to access these services.
HanoiAges 18 years+ - NCT07107685Recruiting
Joint replacement infections in critical care patients
This trial looks at infections in hip, knee, or shoulder replacements in people who needed critical care and later passed away. It aims to learn from their medical information to better prevent and treat similar infections.
Paris, FranceAges 18 years+ - NCT07109856Recruiting
A new tool to predict infection in newborns
This study tests a simple non-invasive score that uses blood flow in muscles to predict if a newborn has or will develop high inflammation levels (C-reactive protein). It may help doctors start treatment earlier in babies with breathing problems.
Graz, StyriaAges birth–6 hours - NCT07108803Enrolling by invitation
Surgery for heart infection study
This study looks at people who have heart surgery to treat a serious heart infection called infective endocarditis. It helps doctors learn more about how these surgeries work and what affects recovery.
Trieste, TRIESTEAges 18 years+ - NCT06052033Recruiting
Light therapy vs. laser for persistent cervical changes with HPV
This study compares two treatments—photodynamic therapy using a special light-activated cream and a CO2 laser—to see which works better for clearing low-grade cervical changes caused by a long-lasting high-risk HPV infection. The goal is to find a safe, effective option for women who have had this condition for over a year.
Wenzhou, ZhejiangAges 18–65 - NCT06967883Recruiting
Neck muscles and balance study in men with ankylosing spondylitis
This study uses ultrasound to look at neck muscles and balance in men with ankylosing spondylitis. It may help understand how the condition affects the neck and stability.
Istanbul, BahcelievlerAges 18–65 - NCT03031210RecruitingPhase 2/Phase 3
Twice-daily amoxicillin for mild childhood pneumonia
This trial tests whether twice-daily amoxicillin helps treat non-severe pneumonia in children. It may be a good option if your child has a mild form confirmed by symptoms and a chest X-ray.
Montreal, QuebecAges 3 months–18 years - NCT07103707Recruiting
Open vs. laparoscopic gallbladder surgery infection risk
This trial looks at whether healing after gallbladder removal is better when the surgery is done with a few small cuts (laparoscopy) versus one larger cut (open surgery). It may help you avoid wound infections.
Peshawar, Khyber PakhtunkhwaAges 18–65 - NCT07097012RecruitingPhase 4
Whooping cough and RSV vaccines: together or separate in pregnancy
This study tests whether giving two vaccines—one for whooping cough (Tdap) and one for RSV—at the same time is safe and effective compared to giving them separately during pregnancy. It may help protect your baby from both diseases early in life.
Vancouver, British ColumbiaAges 18–49 - NCT04172025Recruiting
Swiss database for tracking hard-to-treat infections
This study builds a Swiss database using lab genetic testing (whole genome sequencing) plus basic patient information to track outbreaks of serious, drug-resistant, and sometimes high-infectious pathogens. Your data could help researchers understand how these germs spread and how to better prevent them.
BaselAges Any age - NCT07099157RecruitingPhase 4
Brivudine for Shingles: Safety and Effectiveness Study
This trial tests whether the antiviral drug brivudine is safe and effective for treating shingles (herpes zoster). It compares brivudine to other antiviral treatments like famciclovir, and may be an option if you are looking for a shorter treatment course.
BeijingAges 18 years+ - NCT07096453RecruitingPhase 1/Phase 2
CMV prevention in kidney transplant patients switching to belatacept
This trial tests whether an experimental drug (CMVIG) can prevent CMV infection in kidney transplant patients who are switching to or already on belatacept, a newer immunosuppressant. It may help protect those at higher risk for CMV.
Minneapolis, MinnesotaAges 18–70 - NCT07103928Recruiting
HIV partner notification study in prison
This study helps people recently diagnosed with HIV in prison inform their partners. If you have been sexually active or shared needles in the year before your current stay, this research may be for you.
Depok, West JavaAges 18 years+ - NCT07099976Recruiting
Better pneumonia treatment for kids in the ER
This trial tests a treatment plan for children with pneumonia who can be treated at home. It aims to find the best way to help kids get better faster and avoid complications.
Calgary, AlbertaAges 6 months–18 years - NCT07100990RecruitingPhase 3
Early versus rescue plasma exchange for optic neuritis or transverse myelitis
This study tests whether starting plasma exchange early (right after steroids) is better than waiting to see if steroids are enough for people with severe optic neuritis or transverse myelitis. It may help preserve vision or movement by stopping inflammation sooner.
Birmingham, AlabamaAges 18 years+ - NCT07104240Recruiting
Improving HPV vaccination for preteens ages 9-12
This study tests a program designed to help primary care practices increase HPV vaccination rates among adolescents aged 9 to 12 who haven't yet been vaccinated. It aims to find out if providing practices with resources and support can lead to more kids getting the HPV vaccine.
Atlanta, GeorgiaAges 9 years+ - NCT07104019Recruiting
Biofiller for Thinning Gums: A Gum-Thickening Study
This study tests a biofiller to make thin gums thicker in the lower front teeth area. It may help people with thin gums who want to improve their gum health and appearance.
MalatyaAges 18–65 - NCT07100574Recruiting
Bacteria in dental plaque and artery plaque study
This study looks at bacteria found in dental plaque and in the fatty buildup inside your arteries. It might help researchers understand links between mouth health and blood vessel health after your endarterectomy surgery.
IstanbulAges 18–85 - NCT07102745Recruiting
Home support after HIV hospital stay
This trial tests if structured home care and nutritional support can help people with HIV recover and stay healthy after leaving the hospital. If you live in the Matlosana area and were recently admitted to Tshepong Hospital, you may be able to join.
Klerksdorp, North WestAges 18 years+ - NCT07097961Recruiting
Rehab program for kids with lung damage after TB
This study tests a rehab program for children aged 6-17 who have lung damage from a past tuberculosis (TB) infection. The program uses mild-to-moderate physical activity to help improve their breathing and daily life.
KampalaAges 6–17 - NCT07097363RecruitingPhase 2
Epcoritamab plus chemo for aggressive B-cell lymphoma
This trial tests a new drug, epcoritamab, added to a standard chemotherapy regimen (DA-EPOCH-R) for people with aggressive B-cell non-Hodgkin lymphoma that hasn't been treated before or has had only one round of chemo. It aims to see if this combination works better against certain high-risk types of lymphoma.
Seattle, WashingtonAges 18 years+ - NCT07103148RecruitingPhase 3
Study of a Yellow Fever Vaccine in Young Children
This trial tests a new yellow fever vaccine in young children. It will see if the vaccine is safe and produces a good immune response, including when given with the MMR vaccine.
San Pedro SulaAges 9 months–5 years - NCT07097480Recruiting
Study on virus spread from monkey bites to people
This study looks at whether viruses can be transmitted to people who have been bitten by a non-human primate (like a monkey). It aims to understand the risk and gather information that could help prevent infection.
ParisAges 18 years+ - NCT07096193RecruitingPhase 1/Phase 2
Study of GS-4321 for chronic hepatitis delta
This trial tests a new drug, GS-4321, for people with chronic hepatitis delta, a serious liver infection. It aims to see if the drug is safe and effective, and compares results in healthy volunteers and those with the virus.
Anaheim, CaliforniaAges 18–69
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 3,967 recruiting infectious disease studies from the U.S. registry right now, out of 6,571 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.