Clinical trials
Vaccination clinical trials
Below are recruiting vaccination clinical trials, each written for real people, not researchers. We’re tracking 575 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07135453RecruitingPhase 4
Pneumonia vaccine study for healthy adults
This trial tests whether a pneumococcal vaccine can help protect against a specific type of pneumonia bacteria. Researchers want to see if the vaccine can create antibodies that work against multiple strains.
Birmingham, AlabamaAges 18 years+ - NCT07077616RecruitingEarly Phase 1
Personalized vaccine for recurrent glioma
This trial tests a personalized vaccine created by AI to target your specific brain tumor. It is for people with a glioma that came back after standard treatments like surgery, radiation, or chemotherapy, and whose tumor has enough genetic mutations to make the vaccine.
ThessalonikiAges 18 years+ - NCT06776692Recruiting
Dengue vaccine immunity study for all ages
This study looks at how the dengue vaccine works in people with and without past exposure to dengue or similar viruses like yellow fever or Zika. Volunteers receiving the dengue vaccine will give blood samples to help researchers understand the immune response.
Negrar, VRAges 4 years+ - NCT07067385RecruitingPhase 1
Personalized mRNA vaccine for advanced GI cancers
This trial tests a personalized mRNA vaccine designed to teach your immune system to attack your specific tumor. It is for people with advanced gastrointestinal cancers who have exhausted other options.
Shanghai, SHAges 18 years+ - NCT07053072RecruitingPhase 1
PD-1 mRNA vaccine for advanced liver cancer
This trial tests a new mRNA vaccine for people with advanced liver cancer that has returned or spread after other treatments. The vaccine aims to help your immune system fight the cancer more effectively.
Chengdu, SichuanAges 18–70 - NCT07047053Recruiting
Shingles vaccine study for people with autoimmune diseases
This study looks at how well the shingles vaccine works in people with autoimmune inflammatory diseases. Researchers want to make sure the vaccine provides good protection for patients whose immune systems are affected by their condition or treatment.
ParisAges 18 years+ - NCT07021703RecruitingPhase 1
Rabies vaccine trial for people aged 10 to 60
This trial tests a new rabies vaccine to see if it's safe and effective. It's for people who haven't been vaccinated against rabies or been bitten by a rabies-risk animal recently.
Zhengzhou, HenanAges 10–60 - NCT07016152RecruitingPhase 1
A study of a Klebsiella vaccine for healthy adults
This trial tests a new two-part vaccine (CHO-V08) to prevent Klebsiella pneumoniae infection. It looks at safety and immune response in healthy adults aged 18 to 50.
TaipeiAges 18–50 - NCT07020533RecruitingPhase 1
CMV vaccine for stem cell transplant recipients
This trial tests a vaccine designed to boost immunity against CMV (a common virus) and prevent active CMV infection in people receiving a half-matched stem cell transplant. It may help protect you from CMV-related complications after transplant.
Duarte, CaliforniaAges 18–75 - NCT07005726Enrolling by invitationPhase 4
BCG revaccination with DTP3 to reduce infant deaths in Africa
This study tests whether giving another BCG vaccine (the one for tuberculosis) at the same time as the third DTP shot can help reduce serious infections and deaths in babies in Africa. If your baby is healthy and getting their routine DTP3, this could be an option to possibly boost their overall protection.
BissauAges 3 months–6 months - NCT07002203RecruitingPhase 1/Phase 2
Personalized cancer vaccine trial for solid tumors
This trial tests a custom-made vaccine designed to train your immune system to fight your specific cancer. It may be an option if you have advanced cancer that stopped responding to treatment or early-stage cancer with a high risk of coming back.
BangkokAges 20 years+ - NCT06878612RecruitingPhase 1
Personalized tumor cell vaccine for advanced solid tumors
This trial tests a new vaccine made from your own tumor cells to see if it can help your immune system fight the cancer. It is for people with advanced solid tumors that have not responded to other treatments.
Chengdu, SichuanAges 18–65 - NCT06793410RecruitingPhase 2
HPV vaccine after stem cell transplant
This trial tests if the HPV vaccine works safely in people who received a stem cell transplant from a donor. It may help prevent HPV-related cancers in transplant survivors.
Lund, Region SkåneAges 18–45 - 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 - NCT05291845RecruitingPhase 2
Vaccine study for treating multiple common skin warts
This Phase 2 study tests giving a Candida antigen plus a bivalent HPV vaccine to help shrink or clear multiple common skin warts. It may help people with warts on different body areas, with different sizes or how long they’ve had them.
Zagazig, Al SharqiaAges 9 years+ - NCT06932523RecruitingPhase 1/Phase 2
Shingles vaccine study for healthy adults
This trial tests a new shingles vaccine for healthy adults 40 and older. It aims to see if the vaccine is safe and helps protect against shingles.
Wuhan, HubeiAges 40 years+ - NCT06926062Recruiting
Improving HPV vaccine communication in pharmacies
This study looks at whether training pharmacy staff in communication and vaccination workflows can improve HPV vaccine recommendations and uptake. If you are a parent or guardian of a child aged 9–17 who has not yet completed the HPV vaccine series, you may be eligible to participate.
University Park, PennsylvaniaAges 18 years+ - NCT06908096RecruitingPhase 1
EBV nanoparticle vaccine study for healthy adults
This study tests two experimental vaccines against Epstein-Barr virus (EBV), the germ that causes mono. You may be able to join if you are a healthy adult aged 18–29 and haven't had an EBV vaccine before. The trial will check if the vaccines are safe and trigger an immune response.
Bethesda, MarylandAges 18–29 - NCT06895486RecruitingPhase 2
New oral polio vaccine study for infants
This study tests a new oral polio vaccine given to healthy infants at 16 weeks old. It aims to see if the vaccine is safe and works well to protect against polio.
Panama CityAges 1 month–2 months - NCT06890403Recruiting
Can stories help older adults get vaccinated?
This trial tests whether watching personalized story videos along with informational videos can encourage older adults to get recommended vaccines. It aims to see if these videos are more effective than standard information alone.
New York, New YorkAges 50 years+ - NCT06860178RecruitingPhase 4
Malaria vaccine plus seasonal prevention for children
This trial tests if adding a malaria vaccine to seasonal preventive medicines helps protect young children better from malaria. It is for healthy children living in certain areas of Burkina Faso and Mali.
OuagadougouAges 3 months–4.9 years - NCT06842173RecruitingPhase 1/Phase 2
Safety testing of new bird flu vaccine (H5N8) in adults
This trial tests a new bird flu (H5N8) vaccine for adults aged 18 and older. It looks at how safe the vaccine is and how well it triggers an immune response. The vaccine is given as a shot and includes an adjuvant to boost protection.
Belo Horizonte, Minas GeraisAges 18 years+ - NCT06832514RecruitingPhase 4
Gender and immune response to meningitis B vaccine
This study tests how well the meningitis B vaccine works in transgender and cisgender people. It aims to understand if sex and gender affect immune responses.
GhentAges 18–50 - NCT06817421RecruitingPhase 4
Pneumococcal vaccine for children with severe malnutrition
This study tests whether giving the pneumococcal vaccine during hospitalization for severe malnutrition can help prevent infections. It may help protect your child from serious illness.
DiliAges 6 months–4.9 years
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Common questions
- Are there clinical trials for vaccination?
- Yes. Clin2 currently lists 575 recruiting vaccination 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 vaccination 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 vaccination 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.