Global vaccine study reveals real-world immune response
NCT ID NCT05096091
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at adults who received a COVID-19 vaccine through local programs in 7 countries. Researchers measured the immune response and how long protection lasts. About 5,400 people took part, providing blood and nose samples. The goal was to understand how well different vaccines work in various groups.
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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.
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.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Hospital General Dr. Aurelio Valdivieso (HGAV)
Oaxaca City, Mexico
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Hospital General Dr. Manuel Gea Gonzalez (HGMGG)
Mexico City, Mexico
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Hospital Regional de Alta Especialidad "Ciudad Salud" HRAE-CS
Tapachula, Chiapas, Mexico
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Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran (INCMNSZ),
Mexico City, Mexico
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Instituto Nacional de Enfermedades Respiratorias (INER)
Mexico City, Mexico
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National Institute for Biomedical Research/Institut National de Recherche Biomédicale (INRB)
Gombe, Kinshasa City, Democratic Republic of the Congo
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National Institute of Health Research and Development (NIHRD), Ministry of Health, Republic of Jakarta - RSU Kabupaten Tangerang
Tangerang, Indonesia
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Onom Foundation and Liver Center
Ulaanbaatar, 17011, Mongolia
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Partnership for Clinical Research in Guinea/Partenariat de Recherche Clinique en Guinée (PREGUI)
Conakry, Guinea
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Partnership for Research in Vaccines and Infectious Diseases in Liberia (PREVAIL) - Duport Road Health Center
Monrovia, Liberia
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University Clinical Research Center (UCRC) University of Sciences, Techniques and Technologies of Bamako
Bamako, Mali