Oct 29, 2014
Ag Week- A study published last year about the use of tetracyclines on cattle raises this question anew. The research, by a team that included H. Morgan Scott of Texas A&M University and Guy Loneragan of Texas Tech University, showed the use of a tetracycline led to “co-selection,” a process in which the antibiotic expanded the population of bacteria that are resistant to other antibiotics as well. In their experiment, the tetracycline expanded resistance to a cephalosporin, a class of antibiotic that is highly valued in human medicine.
tags: Texas Tech in the News