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
Looks to me like maybe the wrong link? You're talking about a nasal spray, but that paper refers to "intramuscular dose".
@unchartedworlds @erictopol plus, at first glance the diagram is not contained in the cited study
Its not at this link above.
You can find it here:
@flavia_feijo_epi @erictopol beginning to think the guy is just cross-posting and doesn't even read this here
He just mixed two posts with the wrong reference. He still can edit it.