How does an antibiotic resistant strain affect disinfectants?
• Antibiotic resistant strains do not mean chemical resistance. These bacteria have developed resistance to antibiotics pertaining to human clinical situations. This does not imply that these strains are resistant to chemical disinfection. Chemical are now tested against antibiotic resistant strains such as VRE, MRSA etc. These are shown on the label claims. • There are differing opinions within the scientific community as whether over use of disinfectants can lead to chemical resistance. A literature search showed that there are several published studies that suggest disinfectant chemistries such as Quats that leave an active residual on the surface can lead to resistance.