| australia | new south wales | salmonella enterica subsp. enterica serovar potsdam | no rank | 1 | 1 |
| canada | | salmonella enterica subsp. enterica serovar potsdam | no rank | 1 | 0 |
| philippines | | salmonella enterica subsp. enterica serovar potsdam | no rank | 1 | 0 |
| taiwan | | salmonella enterica subsp. enterica serovar potsdam | no rank | 756 | 0 |
| united kingdom | england | salmonella enterica subsp. enterica serovar potsdam | no rank | 13 | 0 |
| united states | | salmonella enterica subsp. enterica serovar potsdam | no rank | 6 | 0 |
| united states | california | salmonella enterica subsp. enterica serovar potsdam | no rank | 1 | 0 |
| united states | colorado | salmonella enterica subsp. enterica serovar potsdam | no rank | 1 | 0 |