It seemingly transferred to cows by feeding them chicken droppings. Eggs come from the same orifice (cloaca). Supermarket eggs in the US are washed/sterilized in an attempt to prevent salmonella and similar kinds of faeces-based infections from eggs but if infection becomes widespread I personally wouldn’t chance it (though I’m vegan so I don’t have to make that choice).
If H5N1 becomes commonly transferrable between humans you’ll want to treat it like covid, yeah. Almost entirely respiratory, so continue masking up and avoid spending too much time in crowded indoor spaces.
I’m sure that’s true but is it really different?