A caregiver is a person who regularly attends to the needs or concerns of someone with short- or long-term limitations caused by illness, injury, or disability. Caregivers may work in private households, childcare settings, or senior home support care. They can be employed in three primary areas: hospitals, healthcare facilities, or homes. While the specific responsibilities of caregivers may vary depending on their work environment, the core role of providing care and assistance remains the same. Countries like the USA, Canada, and other developed nations in Europe and Asia are experiencing a growing demand for caregiving services, largely due to their aging populations.