ABSL-1 level work can be conducted on the open bench as long as good microbiological techniques are used.

ABSL-1 level work can be conducted on the open bench as long as good microbiological techniques are used.

• A. True
• B. False
• C. Only with an approved protocol
• D. Only with PPE

Answer: (A)

ABSL-1 work involves organisms that are not expected to cause disease in healthy individuals, so it can be performed on an open bench as long as standard microbiological practices are followed. The key is maintaining containment through proper technique: work on clean bench surfaces, no eating or drinking, thorough hand hygiene, wearing baseline PPE such as a lab coat and gloves, and prompt, appropriate decontamination of surfaces and waste. Avoid creating aerosols or splashes, label and handle cultures carefully, and dispose of biohazard waste according to protocol. Because the risk is low at this level, a biosafety cabinet isn’t required, unlike higher containment levels. PPE and formal protocols are important, but the essential requirement here is adherence to standard practices, which makes open bench work acceptable.

ABSL-1 work involves organisms that are not expected to cause disease in healthy individuals, so it can be performed on an open bench as long as standard microbiological practices are followed. The key is maintaining containment through proper technique: work on clean bench surfaces, no eating or drinking, thorough hand hygiene, wearing baseline PPE such as a lab coat and gloves, and prompt, appropriate decontamination of surfaces and waste. Avoid creating aerosols or splashes, label and handle cultures carefully, and dispose of biohazard waste according to protocol. Because the risk is low at this level, a biosafety cabinet isn’t required, unlike higher containment levels. PPE and formal protocols are important, but the essential requirement here is adherence to standard practices, which makes open bench work acceptable.