Which of the following is a primary concern in handling BW/CW materials?

The primary concern in handling biological and chemical warfare (BW/CW) materials is safety and security. This focus is critical due to the hazardous nature of these materials, which can pose significant risks to public health, safety, and national security. Proper protocols must be in place to ensure that these materials do not end up in the wrong hands or are mishandled, potentially leading to serious consequences, including the risk of exposure or deliberate use as weapons.

In the context of BW/CW materials, safety encompasses the protection of personnel involved in the handling, transportation, and storage of these substances, as well as the surrounding environment and population. Security measures are crucial to prevent theft, sabotage, or accidents that could release these dangerous materials.

The other concerns, such as cost-effectiveness, environmental impact, and logistical efficiency, while important factors in many operations, take a backseat to the overarching need for safety and security when dealing with materials that can cause mass harm. Addressing those other aspects can only be effectively achieved after ensuring that the handling processes adhere to stringent safety and security protocols.