Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 4,178 recruiting studies in this area right now.
By phase
- Not applicable2,713
- Phase 2361
- Phase 4321
- Phase 1290
- Phase 3288
- Phase 1/Phase 2141
- Phase 2/Phase 364
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 University31
- 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
- Maryland146
- Alabama89
- New York76
- Florida74
- Texas61
- Massachusetts56
- Arizona47
- Pennsylvania45
- Illinois42
Recruiting studies4,178 total
- NCT00001351Enrolling by invitation
Study of inflammatory disorders and immune system dysfunction
This is a long-term study that evaluates and follows patients with inflammatory conditions related to infections or immune system problems. Researchers at the National Institutes of Health want to understand these conditions better and may ask you to participate in related studies.
Bethesda, MarylandAges 2 years+ - NCT07400003RecruitingPhase 1/Phase 2
Shingles mRNA vaccine safety and immune response study
This trial tests a new mRNA vaccine to prevent shingles (herpes zoster). It checks if the vaccine is safe and helps your body build immunity. It's for adults aged 40 or older (phase 1) or 50+ (phase 2).
XinjiangAges 40 years+ - NCT07400640Recruiting
Comparing two treatments for postherpetic neuralgia pain
This trial compares two procedures—a nerve block injection and a radiofrequency treatment—to see which works better for lasting pain after shingles. It aims to help people with persistent pain in the neck, chest, or lower back.
AnkaraAges 18–80 - NCT07401680RecruitingPhase 1
Stool transplant for active ulcerative colitis
This trial tests whether a stool transplant (fecal microbiota transplantation) can help manage active ulcerative colitis. You would receive a transplant from a healthy donor to see if it improves your symptoms.
Calgary, AlbertaAges 18 years+ - NCT07402512RecruitingPhase 3
Study of deuremidevir for RSV in infants and young children
This trial is testing a new medicine called deuremidevir for babies and young children with RSV infection. It is for those who have symptoms like fast breathing and wheezing, and have been sick for no more than 96 hours.
Xiamen, FujianAges 1 month–3 years - NCT07405723Recruiting
Arm position and blood pressure accuracy in pregnancy
This study looks at how arm position affects blood pressure readings in pregnant women. The goal is to find the most accurate way to measure blood pressure during pregnancy, which can help monitor both mother and baby's health.
Ramat GanAges 18–55 - NCT07406217RecruitingPhase 2
Optimizing antivirals for immunocompromised COVID-19 patients
This trial tests whether an optimized antiviral treatment can help people with weakened immune systems who have COVID-19. It aims to find the best way to treat them to prevent severe illness.
Basel, BaselAges 16 years+ - NCT07406529Recruiting
Can awe inspire preventive behaviors?
This trial is studying whether feeling a sense of awe can encourage people to take helpful, preventive actions (like handwashing or social distancing). If you live in a big Asian city, you can join by completing a short online survey.
Hong KongAges 18 years+ - NCT07406867Recruiting
Can photos and bitewings detect gum disease?
This study tests whether photos, X-rays, and other non-invasive methods can identify gum disease as accurately as a clinical exam. It may help patients avoid needles or probing.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07408544Recruiting
Faster infection test for bloodstream infections
This trial tests a rapid diagnostic method that identifies the bacteria in your blood more quickly than standard tests. If it works, doctors can pick the right antibiotic sooner.
Istanbul, BagcılarAges 18 years+ - NCT07409857Recruiting
Dengue infection in congenital bleeding disorders registry
This study creates a registry to track how dengue infection affects people with congenital bleeding disorders, such as hemophilia. It aims to learn more about managing dengue in this group.
BangkokAges Any age - NCT07410351Recruiting
Periodontal risk self-assessment for Saudi adults
This trial is creating a simple online tool to help you assess your risk for gum disease. If you join, you will answer a questionnaire and have a quick gum check at the same visit.
Abhā, 'Asir RegionAges 18 years+ - NCT07410624Recruiting
Kidney function in brain injury patients
This trial measures how quickly the kidneys clear drugs in patients with serious brain conditions like stroke or meningitis. It may help doctors adjust medicine doses for better treatment.
Lexington, KentuckyAges 18–85 - NCT07411469Recruiting
Comparing heart monitoring methods in sepsis patients
This study compares two methods to measure fluid responsiveness in patients with sepsis and hypotension: cardiometry (non-invasive heart monitoring) and ultrasound of the IVC vein. The goal is to find a simpler way to guide treatment.
Shibīn al Kawm, MenoufiaAges 18–65 - NCT07411729Recruiting
Building a sample bank for faster diagnosis
This study creates a bank of leftover blood and other samples from patients at two French hospitals. It helps researchers test new, faster ways to diagnose diseases.
Le Kremlin-BicêtreAges 18 years+ - NCT07412483Recruiting
Dengue infection study in healthy adults
This trial tests how the dengue virus affects healthy adults who have never been exposed to dengue or similar viruses. You would be given a controlled dose of the virus and closely monitored to help researchers understand the infection and develop better treatments or vaccines.
SingaporeAges 21–45 - NCT07413094RecruitingPhase 2
Testing a new drug for sepsis-related lung injury
This trial tests a new medicine called YD0743 for people who have both sepsis (a serious infection) and ARDS (a severe lung injury from the infection). The goal is to see if the medicine helps improve breathing and survival.
BeijingAges 18–75 - NCT07414173RecruitingPhase 4
Mouthrinse for plaque and gum health
This study tests whether a special antimicrobial mouthrinse can reduce plaque buildup and improve gum health over 6 months. If you have early gum disease (gingivitis) and are generally healthy, this trial may be a good fit.
SchenefeldAges 18–70 - NCT07414550Recruiting
Radiation therapy for hard-to-treat hidradenitis suppurativa
This trial tests if low-dose radiation therapy can help people with moderate to severe hidradenitis suppurativa (HS) that hasn't gotten better with other treatments. It's for those with sores in both armpits.
Cherry Hill, New JerseyAges 18 years+ - NCT07414693RecruitingPhase 4
Vitamin C for kids with severe pneumonia
This trial tests if giving vitamin C to children hospitalized with severe pneumonia can help them get better faster and leave the hospital sooner. It may be an option for children who have had pneumonia symptoms for 48 hours or less.
Multan Khurd, Punjab ProvinceAges 2 months–4.9 years - NCT07415733Recruiting
Gum health toothpaste study for people with bleeding gums
This trial tests a toothpaste designed to improve gum health in people who have gingival problems like bleeding gums. It aims to see if the toothpaste can reduce gum bleeding and improve overall gum condition.
Jakarta PusatAges 18 years+ - NCT07416461Recruiting
Malaria vaccine study for reducing Salmonella risk
This study looks at whether malaria vaccines can also help lower the risk of a serious bacterial infection called invasive non-typhoidal Salmonella (iNTS). If you have a fever, you may be able to join and help researchers understand this connection.
KinshasaAges Any age - NCT07418385Recruiting
Voluntary HIV testing for adults in France
This study offers free, voluntary HIV testing to anyone in France who is 18 or older. It aims to make HIV screening easy and accessible, regardless of your sexual history or past testing.
ReimsAges 18 years+ - NCT07419347Recruiting
Glecaprevir/Pibrentasvir safety in real-world use
This study watches how safe and well-tolerated the 8-week treatment with glecaprevir/pibrentasvir is for people with hepatitis C who are taking other prescription or illicit drugs. It helps doctors learn more about using this medicine in everyday life.
Vancouver, British ColumbiaAges 18 years+
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 4,178 recruiting infectious disease studies from the U.S. registry right now, out of 7,113 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.