There is a gap in the literature about backpackers knowledge of dengue fever and the decision-making process they use when considering utilising the Australian health-care system. This study uses grounded theory methods to construct a theory that explains the process backpackers use when seeking health care. Fifty semi-structured interviews with backpackers, hostel receptionists, travel agents and pharmacists were analysed, resulting in identification of http://obatsakitdbd.blogspot.com a core category: weighing up the costs of seeking health care. This core category has three subcategories: self-assessment of health status, wait-and-see and seek direction.