When should you change gloves while working with potentially infectious materials?

Changing gloves frequently while working with potentially infectious materials is essential to minimize the risk of cross-contamination. This practice is crucial in maintaining a safe environment, as it prevents the transfer of pathogens from one surface or material to another. By regularly changing gloves, you reduce the likelihood of inadvertently spreading infectious agents, especially when handling different samples or working on various tasks that involve contact with bodily fluids or potentially contaminated surfaces.

This approach not only protects the integrity of the investigation but also enhances the safety of everyone involved by reducing exposure to harmful substances. It's also important in the context of best practices and protocols in crime scene investigations and forensic work, where maintaining the chain of custody and evidence integrity is vital. Therefore, changing gloves frequently is a key component of effective safety and contamination control measures.