[pen2l]

What about... workers in the cafeteria who handle our food, cashiers at supermarkets and waiters who bring food over to you. I'm shocked most of the papers I'm reading don't mention these folks who are at the very intersection of our daily lives!

[splonk]

The paper assumes those people are vaccinated first, before the analysis for other age groups comes into play.

"Here, we consider that front-line health care workers and other essential personnel (e.g. firefighters, police) who should obviously be prioritized, have already been vaccinated."

[davak]

Probably too late for anybody's interest, but the risk of getting this from food is suspected to be incredibly low. Droplets being inhaled, entering through the eyes, or nasal mucous membranes are the likely real threats.