BCL
Engineer
Even so, the gist is that minimal handling of raw meats would be advisable in tight quarters. Granted a nicely seasoned patty can be made ready in a commissary or even requested from the meat supplier.Oh, now I see. Well, doing that does not produce an aerosol of blood or anything else. It simply spreads around contaminants from a chicken if it's washed like you were washing your car. IMHO, the video is nothing more than the usual "the sky is falling" blather from health pundits.
I've been to fish and meat markets, and they're often washing down and even bleaching/disinfecting the surfaces. I think another deal is that they're not actually cooking any of it near there.