If Yellow Fever is suspected, the first point of care can be a general physician or emergency doctor, who can assess symptoms and start urgent supportive treatment, but definitive evaluation and management is usually led by an Infectious Disease specialist or a tropical medicine expert, especially in endemic areas; in severe cases involving liver failure, bleeding, or shock, care is handled by a multidisciplinary team including ICU/critical care doctors, with input from infectious disease specialists to guide diagnosis, isolation measures, and public health reporting.