December 1, 2020

US scientists developing nasal spray to prevent Covid-19

Washington (AFP) – Scientists at the University of Pennsylvania and the biotech firm Regeneron are investigating whether technology developed for gene therapy can be used to make a nasal spray that will prevent infection with the new coronavirus. The idea is to use a weakened virus as a delivery truck to carry genetic instructions to cells within the nose and the throat, which will in turn create powerful antibodies to stop SARS-CoV-2 from invading our bodies. “The advantage of our approach is that you don’t need a competent immune system for this to be effective,” James Wilson, a professor of…

source https://this.kiji.is/en/706606667659641953?c=648607265489716321

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