Chapters authored
Antimicrobial Usage and Resistance in Dairy Cattle Production
Antimicrobial resistance (AMR) has been a public health threat globally, with millions of lives lost due to AMR infections each year. The cases of AMR continue to escalate and cause devastating effect to both humans and animals. AMR contributes to high morbidity and mortality of the livestock, which results in staggering economic losses to the livestock producers. The main factor for AMR to arise in this industry is mainly due to the eagerness of livestock producers to meet high demand by using antimicrobials to promote animal growth and disease prevention. From a public health perspective, AMR in dairy cattle can also jeopardize human population due to the potential dissemination of AMR pathogens to humans via consumption of infected dairy products or direct contact with infected dairy cattle. At the current rate of unrestricted antimicrobial usage, AMR will be expedited and soon we will run out of effective treatment for even the simplest infection. World Health Organization (WHO) has issued a set of guidelines for the use of medically important antimicrobials on animals to mitigate the adverse consequences of AMR on human. Thus, this chapter will explain antimicrobial usage in dairy cattle production and the recent approaches and challenges on AMR.
Part of the book: Veterinary Medicine and Pharmaceuticals