Which of the following is a major concern of the CAC regarding pesticide safety?

The major concern of the CAC (Chemical Assessment and Control) regarding pesticide safety is centered on investigating potential pesticide-related health incidents. This focus is critical because it deals directly with the implications of pesticide use on public health and the environment.

Investigating health incidents allows regulatory bodies to identify adverse effects caused by pesticides, ensuring that any risks associated with their use can be addressed. By monitoring and analyzing health data, the CAC can gain insights into patterns and outcomes of pesticide exposure, which inform policy decisions, potential recalls, or stricter regulations on certain compounds. This investigative work is essential for protecting workers, consumers, and the ecosystem from harmful exposures.

While training workers in pesticide handling, regulating marketing, and approving usage guidelines are all important aspects of pesticide safety, they serve more as preventive measures rather than direct concerns. These areas contribute to a broader framework of pesticide regulation and safety, but the immediate concern revolves around responding to and understanding the consequences of existing pesticide use in relation to health incidents. This emphasis on monitoring and investigation ensures a proactive stance on health safety, ultimately informing guidelines and practices that can mitigate risks effectively.