The Department of Human Services may, within the limits of available money, award grants for:
1. Educational programs for the prevention and recognition of and responses to opioid-related drug overdoses and other drug overdoses;
2. Training programs for patients who receive opioid antagonists and for the families and caregivers of such patients concerning the prevention and recognition of and responses to opioid-related drug overdoses and other drug overdoses;
3. Projects to encourage, when appropriate, the prescription and distribution of opioid antagonists; and
4. Education and training programs on the prevention and recognition of and responses to opioid-related drug overdoses and other drug overdoses for members and volunteers of law enforcement agencies and agencies that provide emergency medical services and other emergency services.