| Title | Description | Host | Host Type | Outcomes |
|---|---|---|---|---|
| Third and fourth-generation cephalosporin use in last year | Frequent 3rd & 4th-gen cephalosporin usage in the previous year prior to sampling (usage determined based on # prescriptions over the year) vs no 3rd/4th-gen ceph use. Samples from sows/piglets, weaners, & finishers pooled together. | Swine | Other | 2 |