The present disclosure relates to a herbal composition for managing multi-drug resistant (MDR) infections caused by NDM-1 Escherichia coli and food borne pathogens such as Bacillus cereus, Listerria monocytogenes, Vibrio parahemolyticus, Salmonella typhimurium and Shigella sonnei. The present disclosure also relates to a process for the preparation of a composition for managing multi-drug resistant (MDR) infections. The present disclosure further relates to a process for the preparation of aquo-alcoholic extract of Camellia sinensis which is used in the composition of the present application.