YES!! LEt this be of comfort to you: Last month, I journeyed to the basement frig only
to find a smell that sent me looking for a dead animal.
On the floor, just out of sight, was 6 slabs of the most beautiful pork back ribs that had been sitting there for 5 days. All into the chucker.
I had bought a lot of meat and these packages just didn't make it into the freezer.
Me Twit!
I think that since you can't really be sure what has been used on the shells, chemically, it's always better to be safe. If you've ever had to deal with anything like hepatitis or salmonella in your family, you learn that so thoroughly.