What is the immediate action required for a responder exposed to infectious material?

The immediate action required for a responder exposed to infectious material is to notify the incident commander. This step is crucial because the incident commander is responsible for coordinating the response to the situation, ensuring that the proper protocols are followed, and that any necessary medical support is provided to the exposed individual. Prompt notification allows the command structure to implement contamination control measures and safeguard the health and safety of other responders and personnel in the vicinity.

While cleaning the area, isolating from other responders, and evacuating may be relevant actions in certain contexts, they are not the immediate first response steps when an individual is exposed to infectious material. These actions might be part of a broader response plan, but the priority should always be to communicate the exposure to the incident commander first, ensuring that an overall assessment of the situation can be made and appropriate follow-up procedures can be activated.