The Importance of Nanomedicine in Prophylactic and Theranostic Intervention of Bacterial Zoonoses and Reverse Zoonoses in the Era of Microbial Resistance.

Emergence of multidrug resistance (MDR), extensively drug resistance (XDR) and pandrug resistance (PDR) strains of bacteria in communicable diseases of zoonotic and reverse zoonotic importance is the major hurdle of one health concept. Increasing level of resistance against antibiotics among bacterial population throughout the world, slow pace of new antibacterial drug discovery and enhanced pace of resistance development by pathogenic bacteria possess major challenges for human and animal health as well as life in future. Alternative management strategy in terms of improved prophylactic vaccine; early, easy and effective diagnostics and therapeutic drugs against those resistant bacteria is the need of the hour. In this context nanomedicine can fit into the multifaceted demands as an effective prophylactic and theranostic alternative to control the communicable diseases in a cost effective manner in the era of microbial resistance. The current review is focused towards delineating the application of nanomaterials as vaccine or drug delivery system, diagnostics and directly acting antimicrobial therapeutic agents in combating the important zoonotic and reverse zoonotic bacterial diseases in recent scenario along with their potential benefits, limitations and future prospects to formulate successful eradication strategies.