Step-by-step explanation:
I think the sausage is a popular host for this bacteria because most sausages are smoked and that process is a lengthy one.
during the smoking process, the raw meat can sit , in a smoker for hours,sometimes days.
while meat is still in an uncooked state, this opens the door for bacteria to grow; Due to humidity, moisture, no oxygen, & acidity (when salted), this reduces contamination in the food product..
Most producers of sausage cure the meat with