1.
Emerg Infect Dis
; 19(2): 282-5, 2013 Feb.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23347878
RESUMO
Macrolide and rifampin resistance developed on a horse breeding farm after widespread use was instituted for treatment of subclinical pulmonary lesions in foals. Resistance occurred in 6 (24%) of 25 pretreatment and 8 (62%) of 13 (62%) posttreatment isolates from affected foals. Drug-resistant isolates formed 2 distinct genotypic clusters.