Pregnancy vaccine study: one visit or two?
NCT ID NCT07097012
First seen Nov 17, 2025 · Last updated May 16, 2026 · Updated 30 times
Summary
This study looks at whether it's better to give the Tdap (whooping cough) and RSV (lung virus) vaccines together at one visit or separately at different visits during pregnancy. Researchers will track safety, immune response, and how well the study runs. About 60 healthy pregnant people will take part.
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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: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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Canadian Center for Vaccinology
RECRUITINGHalifax, Nova Scotia, Canada
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Centre hospitalier universitaire Ste-Justine
RECRUITINGMontreal, Quebec, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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The Ottawa Hospital Research Institute
RECRUITINGOttawa, Ontario, Canada
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Vaccine Evaluation Center
RECRUITINGVancouver, British Columbia, Canada
Contact
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
Explore the condition pages connected to this study.