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Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.
Arizona's Only Accredited Master Surgeon – Greg J. Marchand M.D.
Arizona's Only Accredited Master Surgeon – Greg J. Marchand M.D.
  • Dr. Greg Marchand
    • About Dr. Marchand
    • Funding & Independence
  • Fellowship
  • Research
    • Publications
    • Research Methodology
    • Clinical Trials
    • Research Team
  • Newsroom
    • Press Kit
    • Expert Commentary
    • Media Coverage
    • Video Appearances
  • Collaborate
  • Contact
  • Dr. Greg Marchand
    • About Dr. Marchand
    • Funding & Independence
  • Fellowship
  • Research
    • Publications
    • Research Methodology
    • Clinical Trials
    • Research Team
  • Newsroom
    • Press Kit
    • Expert Commentary
    • Media Coverage
    • Video Appearances
  • Collaborate
  • Contact

Archives:

Vaccines, Acetaminophen and Pregnancy: Separating Evidence From Claim

Dr. Marchand addresses claims connecting vaccination and acetaminophen use in pregnancy to childhood outcomes, and describes the study designs that would be needed to test them.

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September 23, 2025By Maria Sainz

Pfizer’s RSV Vaccine Abrysvo and Preterm Labor Risk

Dr. Marchand reviews the preterm birth signal observed in maternal RSV vaccine trials and how the approval was structured in response.

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September 19, 2023By Maria Sainz

FDA Approval of Pfizer’s RSV Vaccine Abrysvo

Coverage of the FDA approval of the maternal RSV vaccine, with Dr. Marchand explaining how maternal immunisation protects newborns.

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August 24, 2023By Maria Sainz

COVID-19 Vaccination in Pregnancy

A live interview covering the safety and outcome data on COVID-19 vaccination during pregnancy.

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July 25, 2023By Maria Sainz
Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.
© Greg Marchand MD

Research repository

Every paper, abstract and presentation Dr. Marchand publishes is listed in his open research repository. Subscribe by RSS to be notified whenever new work is added.

Browse the repository All research (RSS)

Topic feeds: Peer-reviewed articles | Conference presentations