New vaccine aims to shield infants from pneumonia
NCT ID NCT07348692
First seen Jan 17, 2026 · Last updated Jun 11, 2026 · Updated 22 times
Summary
This study tests a new vaccine (PCV21) that protects against 21 types of pneumococcal bacteria, which can cause pneumonia and ear infections. About 2,200 healthy infants will receive four doses starting at 2 months old. Researchers will check if the new vaccine is as safe and effective as the current vaccine (Prevnar 20).
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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.
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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Community Clinical Research- Site Number : 8400030
RECRUITINGLos Angeles, California, 90008, United States
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Investigational Site Number : 3400001
RECRUITINGSan Pedro Sula, 21104, Honduras
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Investigational Site Number : 3400002
RECRUITINGTegucigalpa, 11101, Honduras
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Investigational Site Number : 3400003
RECRUITINGTegucigalpa, 11101, Honduras
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Investigational Site Number : 6300005
RECRUITINGGuayama, 00786, Puerto Rico
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Investigational Site Number : 6300006
RECRUITINGSan Juan, 00918, Puerto Rico
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Investigational Site Number : 6300007
RECRUITINGTrujillo Alto, 00976, Puerto Rico
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Kentucky Pediatric Research- Site Number : 8400036
RECRUITINGBardstown, Kentucky, 40004, United States
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Matrix Clinical Research - Huntington Park- Site Number : 8400029
RECRUITINGHuntington Park, California, 90255, United States
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Matrix Clinical Research - Los Angeles- Site Number : 8400028
RECRUITINGLos Angeles, California, 90057, United States
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Michigan Institute of Research- Site Number : 8400004
RECRUITINGAllen Park, Michigan, 48101, United States
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Northwest Arkansas Pediatric Clinic- Site Number : 8400039
RECRUITINGFayetteville, Arkansas, 72703, United States
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PAS Research - Children's Care Clinic- Site Number : 8400035
RECRUITINGEdinburg, Texas, 78539, United States
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PAS Research - Tampa- Site Number : 8400034
RECRUITINGTampa, Florida, 33613, United States
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Parkside Pediatrics - Simpsonville- Site Number : 8400005
RECRUITINGSimpsonville, South Carolina, 29681, United States
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Pediatric Center - Richmond- Site Number : 8400038
RECRUITINGRichmond, Texas, 77469, United States
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Rio Clinical Trials - Canyon View- Site Number : 8400031
RECRUITINGOgden, Utah, 84404, United States
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Tribe Clinical Research - Spartanburg- Site Number : 8400026
RECRUITINGSpartanburg, South Carolina, 29301, United States
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Tribe Clinical Research At Neighbors Pediatrics- Site Number : 8400008
RECRUITINGCharleston, South Carolina, 29407, United States
Conditions
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