New vaccine aims to shield babies from pneumonia and meningitis

NCT ID NCT07629440

Recruiting now ⭐️ VACCINE ⭐️ Sponsor: Pfizer Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new pneumococcal vaccine in healthy infants to see if it is safe and works better than the current vaccine. About 3,230 babies will receive either the new vaccine or the existing one at routine checkups. Researchers will compare side effects and immune responses to see if the new vaccine offers broader protection against serious infections like pneumonia and meningitis.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

pneumococcal conjugate vaccine (new version)

What this could lead to

If it works, this could provide broader protection against pneumonia, meningitis, and ear infections in infants compared to the current vaccine.

What could go wrong

This is an early Phase 3 trial, so results are not yet known. The new vaccine may not be more effective or could cause unexpected side effects.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

pneumococcal infection prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

PNEUMOCOCCAL DISEASE

Contacts and locations

Show contact details

Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

ACC Pediatric Research
RECRUITING

Haughton, Louisiana, 71037, United States
AMR Clinical
NOT_YET_RECRUITING

Provo, Utah, 84604, United States
AMR Clinical
NOT_YET_RECRUITING

Syracuse, Utah, 84075, United States
ASR, LLC
NOT_YET_RECRUITING

Boise, Idaho, 83702, United States
Alabama Clinical Therapeutics, LLC Birmingham Pediatric Associates
RECRUITING

Birmingham, Alabama, 35205, United States
Allegheny Health and Wellness Pavilion
NOT_YET_RECRUITING

Erie, Pennsylvania, 16506, United States
Altruistic Clinical Research Global
RECRUITING

Norcross, Georgia, 30093, United States
BRCR Global Puerto Rico
NOT_YET_RECRUITING

Ponce, 00717, Puerto Rico
BRCR Global Puerto Rico
NOT_YET_RECRUITING

San Juan, 00907, Puerto Rico
Bioresearch Partner
NOT_YET_RECRUITING

Miami, Florida, 33155, United States
C & R Research Services USA
RECRUITING

Homestead, Florida, 33030, United States
Caguas Clinical Research
NOT_YET_RECRUITING

Caguas, 00725, Puerto Rico
Clinical Research Investigator Group
NOT_YET_RECRUITING

Bayamón, 00960, Puerto Rico
Clinical Research Partners, LLC
RECRUITING

Richmond, Virginia, 23226, United States
Clinical Research Puerto Rico
NOT_YET_RECRUITING

Guayama, 00784, Puerto Rico
Clinical Research of Central California
RECRUITING

Fresno, California, 93704, United States
Cordova Research Institute LLC
NOT_YET_RECRUITING

Sweetwater, Florida, 33182, United States
Dade Research Center
NOT_YET_RECRUITING

Miami, Florida, 33173, United States
Duke Vaccine and Trials Unit
RECRUITING

Durham, North Carolina, 27703, United States
Durham Pediatrics at North Duke Street
RECRUITING

Durham, North Carolina, 27704, United States
Eminent Clinical Research and Associates
RECRUITING

North Lauderdale, Florida, 33068, United States
Eximia Research - IA, LLC (dba Integrated Clinical Trial Services, LLC)
NOT_YET_RECRUITING

West Des Moines, Iowa, 50265, United States
Family Medical Clinic
NOT_YET_RECRUITING

El Monte, California, 91731, United States
Florida Pharmaceutical Research and Associates, Inc.
RECRUITING

Miami, Florida, 33143, United States
Fukui Aiiku Hospital
NOT_YET_RECRUITING

Fukui, 910-0833, Japan
Futaba Clinic
NOT_YET_RECRUITING

Shinjuku-ku, Tokyo, 160-0017, Japan
Gold Coast Health Research Center, LLC
NOT_YET_RECRUITING

Miami, Florida, 33155, United States
Houston Clinical Research Associates
NOT_YET_RECRUITING

Houston, Texas, 77090, United States
Integrity Clinical Network, LLC
NOT_YET_RECRUITING

Derby, Kansas, 67037, United States
Kool Kids Pediatrics
NOT_YET_RECRUITING

Houston, Texas, 77065, United States
Kose Children Clinic
NOT_YET_RECRUITING

Kofu, Yamanashi, 400-0853, Japan
Kubota Children's Clinic
NOT_YET_RECRUITING

Osaka, 544-0033, Japan
Kur Research, LLC
NOT_YET_RECRUITING

Columbia, Maryland, 21045, United States
Medical Research Partners
NOT_YET_RECRUITING

Ammon, Idaho, 83406, United States
Mercury Clinical Research (Administrative Office)
RECRUITING

Houston, Texas, 77054, United States
Mercury Clinical Research - Pediatric Associates
RECRUITING

Houston, Texas, 77087, United States
Mercury Clinical Research - Sunrise Pediatrics
RECRUITING

Houston, Texas, 77077, United States
Michigan Center of Medical Research
NOT_YET_RECRUITING

Bingham Farms, Michigan, 48025, United States
Michigan Institute of Research
NOT_YET_RECRUITING

Allen Park, Michigan, 48101, United States
MidValley Research, Inc
NOT_YET_RECRUITING

Moline, Illinois, 61265, United States
Midwest Children's Health Research Institute
NOT_YET_RECRUITING

Lincoln, Nebraska, 68504, United States
Midwest Children's Health Research Institute
NOT_YET_RECRUITING

Lincoln, Nebraska, 68505, United States
Midwest Children's Health Research Institute
RECRUITING

Lincoln, Nebraska, 68516, United States
Midwest Children's Health Research Institute
RECRUITING

Lincoln, Nebraska, 68522, United States
Neutra Life Sciences
NOT_YET_RECRUITING

Houston, Texas, 77042, United States
Northwest Arkansas Pediatric Clinic
NOT_YET_RECRUITING

Fayetteville, Arkansas, 72703, United States
Ohigesenseino Kodomo Clinic
NOT_YET_RECRUITING

Sapporo, Hokkaido, 062-0907, Japan
Pediatric Associates of Mt. Carmel
NOT_YET_RECRUITING

Cincinnati, Ohio, 45245, United States
Pediatric Center- Neutra Life Sciences
NOT_YET_RECRUITING

Richmond, Texas, 77469, United States
Pediatric Clinical Trials of Tennessee, LLC
NOT_YET_RECRUITING

Tullahoma, Tennessee, 37388, United States
Ponce Medical School Foundation Inc./ CAIMED Center
NOT_YET_RECRUITING

Ponce, 00716, Puerto Rico
PriMED Clinical Research
NOT_YET_RECRUITING

Dayton, Ohio, 45429, United States
Proactive Clinical Research LLC
NOT_YET_RECRUITING

Edinburg, Texas, 78539, United States
Proactive El Paso,LLC
NOT_YET_RECRUITING

El Paso, Texas, 79902, United States
Proactive RGV
NOT_YET_RECRUITING

Brownsville, Texas, 78520, United States
Riveldi and Associates
NOT_YET_RECRUITING

Miami Lakes, Florida, 33014, United States
SMS Clinical Research LLC
RECRUITING

Mesquite, Texas, 75149, United States
San Gabriel Woman's Health
NOT_YET_RECRUITING

Arcadia, California, 91007, United States
San Juan Bautista School of Medicine - Clinical Research Unit
NOT_YET_RECRUITING

Caguas, 00726, Puerto Rico
San Miguel Medical
RECRUITING

Trujillo Alto, 00976-3910, Puerto Rico
Senders Pediatrics
RECRUITING

South Euclid, Ohio, 44121, United States
SeraCollection Research Services, LLC
NOT_YET_RECRUITING

Montebello, California, 90640, United States
Shindo children's clinic
NOT_YET_RECRUITING

Fukuoka, Fukuoka, 814-0121, Japan
Stanford University Medical Center CTRU - 800 Welch Road
NOT_YET_RECRUITING

Palo Alto, California, 94304, United States
Tekton Research, LLC.
NOT_YET_RECRUITING

Richmond, Virginia, 23233, United States
The Children's Clinic of Jonesboro, P.A.
NOT_YET_RECRUITING

Jonesboro, Arkansas, 72401, United States
The Iowa Clinic.
NOT_YET_RECRUITING

Ankeny, Iowa, 50023, United States
Tribe Clinical Research LLC. at Parkside Pediatrics Harrison Bridge Road
RECRUITING

Simpsonville, South Carolina, 29680, United States
University of Rochester Medical Center
NOT_YET_RECRUITING

Rochester, New York, 14642, United States
Vasconcello-Cohen MD Research, LLC.
NOT_YET_RECRUITING

Miami, Florida, 33183, United States
Velocity Clinical Research, Grand Island
NOT_YET_RECRUITING

Grand Island, Nebraska, 68803, United States
Wilmington Health
NOT_YET_RECRUITING

Wilmington, North Carolina, 28405, United States
Yokoyama Children'S Clinic
NOT_YET_RECRUITING

Kasuga, Fukuoka, 816-0801, Japan