Publications
| risk factors for clinical salmonellosis in virginia, usa cattle herds. | veterinarians working in several virginia, usa counties noticed an increase in clinical salmonellosis in cattle herds during 1994. we conducted a case-control study to identify potential risk factors for salmonellosis in cattle herds in this region. the potential impact of exposure to poultry-related factors was of particular interest because of the close proximity of poultry and cattle operations in this part of the state. information was collected from 23 case farms and 23 control farms matche ... | 2001 | 11311958 |
| salmonella newport and typhimurium colonization of fruit differs from leaves in various tomato cultivars. | several outbreaks of salmonella enterica infections have been linked to tomatoes. one cost-effective way to complement on-farm preventive good agricultural practices is to identify cultivars with inherent decreased susceptibility to salmonella colonization. fruit and leaves of 13 tomato cultivars with distinct phenotypes were screened to evaluate their susceptibility to salmonella epiphytic colonization. field-grown fruit or gnotobiotically grown seedling leaves were spot inoculated in replicate ... | 2014 | 25364916 |