* Social Work is a regulated profession with a specific curriculum focused on applying social work theories and methodologies to assess and intervene in clients' lives. Social workers generally hold a Bachelor of Social Work (BSW) or Master of Social Work (MSW) degree and often pursue licensure (e.g., LCSW, LMSW). Their work often involves a more intensive focus on direct practice with individuals, families, and groups, and they're typically more involved in advocacy and policy.
* Human Services is a broader field encompassing many roles that help individuals and communities address their needs. It includes a wider range of job functions, with a less regulated educational path. A human services degree might cover similar topics to social work (e.g., counseling skills, case management), but the curriculum is less standardized and doesn't typically lead to the same professional licensure as social work. Human services professionals may focus on direct service, but may also be involved in administrative roles, program development, or community outreach.
In short, a social worker is a type of human services professional, but a human services professional is not necessarily a social worker. A human services degree might be a stepping stone to social work, but it does not provide the same qualifications or professional standing.