Q&A: The case for an intranasal COVID-19 vaccine

qa the case for an intranasal covid 19 vaccine

Sumary of Q&A: The case for an intranasal COVID-19 vaccine:

  • July 22, 2021 2 min read Source/Disclosures Published by: Source: Healio Interview.
  • Disclosures: Randall reports being a consultant for and receiving research funding from Altimmune.
  • Back to Healio According to scientists from the University of Alabama at Birmingham, only a small number of COVID-19 vaccines in development are given as nasal sprays, despite the technology’s potential to block SARS-CoV-2 transmission at the source.
  • it seems surprising that only seven of the nearly 100 SARS-CoV-2 vaccines currently in clinical trials are delivered intranasally,” Frances Lund, PhD, and Troy D.
  • Randall, PhD, wrote in a viewpoint published today in Science.
  • It may — depending on regulatory approval — mean that vaccines could be administered by oneself or by someone who is not trained to perform intramuscular injections.
  • That might make it easier to distribute and administer the vaccines.
  • Some aspects of the immune response occur locally, and having immunity in the nose should better protect against respiratory infection.

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