Clinical trials
Infectious Disease clinical trials
Below are recruiting infectious disease clinical trials, each written for real people, not researchers. We’re tracking 254 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT05965128Recruiting
Testing a new 3-step diagnosis for fever and lung infections
This study tests a new, step-by-step way doctors identify what’s causing sudden fever and respiratory infections (like pneumonia or flu-like illness). It may help clinicians diagnose faster and choose the right next care.
Lanzhou, GansuAges 12–100 - NCT05780099Recruiting
Study of patients treated in internal medicine clinics
This observational study follows people receiving care in Internal Medicine at San Raffaele Hospital to better understand what kinds of conditions they have. It does not test a new treatment, but your information may help improve future care.
MilanAges 18 years+ - NCT05889806Enrolling by invitation
Study uses blood and tissue samples for gene and protein testing
This study collects and analyzes your donated samples (like blood or other biospecimens) to look for patterns in genes and proteins. The results may help researchers understand disease biology and improve future tests or treatments.
New Orleans, LouisianaAges 18 years+ - NCT05400824Recruiting
Health study in La Réunion
This study looks at how metabolism and infections affect people in La Réunion. Participants will provide consent for genetic analysis and answer health questions.
La Réunion, Saint-PierreAges 18–67 - NCT06553911Recruiting
AI tools for diagnosing respiratory infections
This trial uses artificial intelligence (AI) to help doctors read X-rays or CT scans of people with respiratory infections. The goal is to see if AI can make diagnosis faster and more accurate.
ShanghaiAges 1–90 - NCT04160429Recruiting
Biospecimen testing to measure chemicals during treatment
This trial collects small samples like blood, sweat, and saliva while you’re taking certain medicines. Researchers will analyze these samples to see if they can detect chemical levels, which may help improve monitoring for people with chronic or infection-related illnesses.
Duarte, CaliforniaAges 18 years+ - NCT01200953Recruiting
Study care after contact with serious infectious germs
This study helps doctors manage people who may have been exposed to, infected with, or are recovering from dangerous infectious germs (including emerging outbreaks). It may help by setting safe evaluation and care steps after these high-risk exposures.
Bethesda, MarylandAges 3–99 - NCT00001281Recruiting
Understanding how HIV affects blood cells and body fluids
This research study examines how HIV works in the blood and body fluids of people with and without HIV. By studying blood samples, researchers hope to better understand HIV infection and develop better treatments.
Washington D.C., District of ColumbiaAges 18–120 - NCT04536103Recruiting
Accelerated MRI scans after ACL knee injury surgery
This trial tests a faster MRI scan method to measure healing in the knee after an ACL (anterior cruciate ligament) tear and reconstruction. It may help researchers compare scan quality while participants go through standard rehab.
Cleveland, OhioAges 18–50 - NCT05610098Recruiting
Study of gene activity in spinal tuberculosis
This trial looks at patterns of gene activity (from blood/tissue samples) in adults with spinal tuberculosis. The goal is to better understand the disease and how to tell different conditions apart, which may help future care.
Cape Town, Western CapeAges 18 years+ - NCT06492187Recruiting
Survey to see if you qualify for infectious disease studies
This trial is a quick survey to see if you might be eligible for future infectious disease studies. It helps researchers understand your health background and find the right study for you.
Brooklyn, New YorkAges 18 years+ - NCT06539325Recruiting
Rapid testing for fever after travel to the tropics
This trial uses a rapid test to find the cause of fever in people who recently returned from tropical areas. It aims to detect new or unusual infections early, when you are still in the emergency department.
Paris, ParisAges 18–99 - NCT00557726Recruiting
Evaluation and care for inflammatory or infectious illnesses
This trial helps doctors evaluate possible infection or inflammation and decide on the best management plan. You may be able to receive specialized care at the NIH if the study team thinks your situation fits.
Bethesda, MarylandAges 3–100 - NCT03848962Recruiting
Share leftover or collected samples for research
This study helps collect and share human samples (like blood or other specimens) so researchers can do new studies. It’s mainly about providing samples for research use, not testing a treatment on you.
Huntsville, AlabamaAges 1 month–89 years - NCT05875155Recruiting
Saving eggs by freezing ovarian tissue during cancer or surgery care
This trial looks at freezing ovarian tissue to help protect future fertility for people who may lose ovarian function from medical treatments or ovarian surgery. It may help you preserve the chance to have children later when egg or embryo freezing alone isn’t an option.
Pittsburgh, PennsylvaniaAges Up to 39 years - NCT06762002Recruiting
Immune system study for people with certain immune weaknesses
This study is for adults whose immune system has trouble fighting viruses due to specific antibodies or a genetic condition. Researchers want to follow these people over time to better understand the condition and improve care.
LilleAges 18 years+ - 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+ - NCT05013944Recruiting
Join a patient registry to support future research
This trial is a “patient registry,” which collects health information over time to help researchers plan and run future studies. It may help by contributing your experience so new treatments can be tested more effectively.
Arlington Heights, IllinoisAges 18 years+ - NCT00028080Recruiting
Evaluation and treatment for active Lyme disease
This study evaluates and treats people who currently have active Lyme disease, as defined by CDC criteria. It aims to provide expert care and follow-up while studying the disease.
Bethesda, MarylandAges 2–99 - NCT07753681Recruiting
Chronic disease care in Zambia
This study helps improve care for people with long-term illnesses like diabetes or high blood pressure in Zambia. It aims to make sure you get regular check-ups and support.
Lusaka, Lusaka ProvinceAges Any age - NCT06169150Recruiting
Studying nervous system issues in immune disorders
This study looks for and tracks nervous system problems in people with immune system disorders. It aims to better understand how infections or inflammation affect the brain and nerves in these patients.
Bethesda, MarylandAges 2–120 - NCT05766826Recruiting
Coupons to help pregnant women get safer water
This study gives pregnant women coupons to support safer water access. It aims to see whether this kind of help improves water safety during pregnancy.
KisumuAges Any age - NCT00001184Recruiting
Studying the immune system in Crohn's and colitis
This study collects blood and tissue samples to better understand how the immune system behaves in people with inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis. It aims to advance research rather than test a specific new treatment, and it also enrolls healthy volunteers for comparison.
Bethesda, MarylandAges 1 day–75 years
Hear when a new Infectious Disease trial opens
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Infectious Disease trials by city
Studies with a site in or near these metro areas.
Infectious Disease trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for infectious disease?
- Yes. Clin2 currently lists 254 recruiting infectious disease studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a infectious disease trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a infectious disease trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.