En-CA Plus Oral Liquid contains combination of two aureus pneumoniae, and Acinetobacter antibiotics. against lethal infections. Combination treatment provides greater protection Colistin is effective against most Gram-negative bacilli. It remains one of the last-resort antibiotic for multidrugresistant Pseudomonas aeruginosa, Klebsiella Enrofloxcin is a bactericidal agent with susceptible bacterial cell death occurring within 20–30 minutes of exposure.