A single-dose Covid nasal vaccine spray vaccine provided protection vs symptomatic Omicron infections
Among ~1,400 healthcare workers without prior Covid.
Not randomized. Best effectiveness data shown in 2 graphs below
https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(23)00444-9/fulltext
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Eric Topol (erictopol@mstdn.social)'s status on Thursday, 14-Dec-2023 06:36:40 JST Eric Topol
- HistoPol (#HP) repeated this.
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Frank Quednau (flq@freiburg.social)'s status on Thursday, 14-Dec-2023 06:36:45 JST Frank Quednau
@erictopol is there any nasal vaccine already on the market?