Lessons from COVID-19's impact on medical tourism in Cambodia.

Making medical tourism a more valuable healthcare system is a significant public health issue. However, little discussion has been conducted on what lessons can be learned from the impact of COVID-19 on medical tourism. This study aimed to discuss the issues and barriers faced by patients unable to seek medical tourism, and the medical care experience at private general hospital in capital, Cambodia. First, when patients seeking medical tourism were unable to go abroad due to the pandemic or other reasons, some of them could not easily visit domestic health care facilities. Second, even if patients received medical care in the home country's hospitals due to the interruption of medical tourism, sharing the patient's medical information between domestic and overseas medical institutions was difficult. The third problem in medical tourism is that dependence on overseas medical resources might hinder the development of medical professionals, facilities, and other environments in the country of origin. This experience revealed the need to encourage patients who were unable to undertake medical tourism to visit domestic medical facilities, make efforts to share patient information across countries, and to invest in developing each department in domestic hospitals. Support for patients who are unable to undertake medical tourism is urgently needed.