Answer :
2) Typhoonosis.
Here's why:
1)Salmonella-It's a pahtogen.
2)Typhoonosis-Typhoonosis doesn't exist, so it isn't a pathogen.
3) Staphylococcus Aureus-It's a pathogen.
4)Listeria-It's a pathogen.
I hope I helped! :)
Here's why:
1)Salmonella-It's a pahtogen.
2)Typhoonosis-Typhoonosis doesn't exist, so it isn't a pathogen.
3) Staphylococcus Aureus-It's a pathogen.
4)Listeria-It's a pathogen.
I hope I helped! :)