Respiratory Syncytial Virus (RSV) Vaccine

  • sponsor
Updated on 18 October 2021


This is a Phase 3, multicenter, randomized, double-blinded, placebo-controlled study to assess the safety, immunogenicity, and efficacy of RSVpreF or placebo (1:1 randomization) in adults. This will be a global study that will span multiple RSV seasons.


  • Condition: Vaccine
  • Drug: RSVpreF
  • Clinical Trial Identifier: NCT05035212
  • Sponsor: Pfizer

Condition Vaccines, Respiratory Syncytial Virus, vaccine, rsv, Respiratory Syncytial Virus (RSV)
Clinical Study IdentifierTX285147
Last Modified on18 October 2021


Yes No Not Sure

Inclusion Criteria

Male or female participants 60 and older
Be in overall good health

Exclusion Criteria

Previous vaccination with any licensed or investigational RSV vaccine or planned receipt during study participation
History of severe adverse reaction associated with a vaccine and/or severe allergic reaction (eg, anaphylaxis) to any component of the study intervention(s) or any related vaccine
Receipt of blood/plasma products or immunoglobulin within 60 days before study intervention administration
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.

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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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