Table 3. Clusters of isolates involved in possible transmission and persistence events.
| CFSAN ID | Clone | Cluster ID | Collection date | Food | State | Packaging location |
|---|---|---|---|---|---|---|
| CFSAN012230 | CC7 | A | 2014-01-06 | Alfalfa sprouts | GA | Prepackaged |
| CFSAN012299 | CC7 | A | 2014-01-06 | Broccoli sprouts | GA | Prepackaged |
| CFSAN028792 | CC6 | B | 2013-01-30 | Soft-ripened cheese | MD | Prepackaged |
| CFSAN028804 | CC6 | B | 2013-02-27 | Semisoft cheese | MD | Prepackaged |
| CFSAN028694 | CC88 | C | 2011-06-04 | Cold smoked salmon | GA | Prepackaged |
| CFSAN028696 | CC88 | C | 2011-06-04 | Cold smoked salmon | GA | Prepackaged |
| CFSAN028732 | CC379 | D | 2011-12-07 | Raw milk | CT | Prepackaged |
| CFSAN028734 | CC379 | D | 2011-12-07 | Raw milk | CT | Prepackaged |
| CFSAN028736 | CC379 | D | 2011-12-07 | Raw milk | CT | Prepackaged |
| CFSAN028758 | CC131 | E | 2012-09-15 | Raw, cut vegetables | MD | Prepackaged |
| CFSAN028760 | CC131 | E | 2012-09-15 | Raw, cut vegetables | MD | Prepackaged |
| CFSAN028750 | ST489 | F | 2012-07-07 | Raw, cut vegetables | MD | Prepackaged |
| CFSAN028895 | ST489 | F | 2012-07-07 | Raw, cut vegetables | MD | Prepackaged |
| CFSAN028682 | CC155 | G | 2011-04-02 | Turkey salad | MD | Made-in-Store |
| CFSAN028684 | CC155 | G | 2011-04-02 | Chicken salad | MD | Made-in-Store |
| CFSAN028678 | ST376 | H | 2011-04-02 | Shrimp seafood salad | MD | Made-in-Store |
| CFSAN028680 | ST376 | H | 2011-04-02 | Shrimp seafood salad | MD | Made-in-Store |
| CFSAN028686 | ST429 | I | 2011-04-16 | Egg salad | CA | Made-in-Store |
| CFSAN028688 | ST429 | I | 2011-04-16 | Egg sandwich | CA | Made-in-Store |
| CFSAN028712 | CC155 | J | 2011-08-04 | Egg sandwich | MD | Made-in-Store |
| CFSAN028718 | CC155 | J | 2011-11-02 | Egg salad | MD | Made-in-Store |
| CFSAN028720 | CC155 | J | 2011-11-02 | Egg sandwich | MD | Made-in-Store |
| CFSAN028722 | CC155 | J | 2011-05-28 | Egg sandwich | MD | Made-in-Store |
| CFSAN028744 | CC155 | J | 2012-05-04 | Egg salad | MD | Made-in-Store |
| CFSAN028764 | CC155 | J | 2012-11-24 | Egg salad | MD | Made-in-Store |
| CFSAN028776 | CC155 | J | 2013-01-05 | Egg salad | MD | Prepackaged |
| CFSAN028666 | CC9 | K | 2011-03-05 | Cantaloupe, fresh-cut | GA | Made-in-Store |
| CFSAN028668 | CC9 | K | 2011-03-05 | Cantaloupe, fresh-cut | GA | Made-in-Store |
| CFSAN028670 | CC9 | K | 2011-03-05 | Cantaloupe, fresh-cut | GA | Made-in-Store |
| CFSAN028672 | CC9 | K | 2011-03-05 | Mixed fruit, fresh-cut | GA | Prepackaged |
| CFSAN028730 | CC199 | L | 2011-12-07 | Egg salad | CT | Made-in-Store |
| CFSAN028740 | CC199 | L | 2012-03-30 | Egg salad | CT | Made-in-Store |
| CFSAN028742 | CC199 | L | 2012-03-30 | Egg salad | CT | Prepackaged |
| CFSAN028674 | CC155 | M | 2011-03-25 | Finfish salad | CA | Prepackaged |
| CFSAN028676 | CC155 | M | 2011-03-25 | Mixed seafood salad | CA | Made-in-Store |
| CFSAN028766 | CC155 | N | 2012-11-24 | Potato salad | MD | Made-in-Store |
| CFSAN028768 | CC155 | N | 2012-11-24 | Potato salad | MD | Made-in-Store |
| CFSAN028773 | CC155 | N | 2013-01-05 | Egg salad | MD | Prepackaged |
| CFSAN028778 | CC155 | N | 2013-01-05 | Potato salad | MD | Made-in-Store |
| CFSAN028780 | CC155 | N | 2013-01-05 | Potato salad | MD | Made-in-Store |