COVID-19 Vaccine Tourism: Comparison
Please note this is a comparison between Version 2 by Conner Chen and Version 1 by peter ractham.

Vaccine tourism is a novel health tourism concept, which provides an opportunity for countries with a vaccine surplus to offer medical tourism packages to entice international tourists from countries with vaccine shortages to visit for sightseeing and receive vaccine inoculations. 

  • medical tourism
  • vaccine tourism

1. Introduction

“Never before in history has international travel been restricted in such an extreme manner” [1].
In early 2020, the World Health Organization (WHO) declared the COVID-19 (sars-CoV-2) outbreak a pandemic. Since then, COVID-19 has rapidly spread through 188 countries and had catastrophic consequences for most of the world. COVID-19 has particularly dramatically affected tourism. Countries around the globe have placed strict restrictions on national and international travel [2,3,4,5][2][3][4][5]. These unprecedented restrictions have caused stakeholders to reduce or halt their operations within the tourism supply chain. This has resulted in significant losses for countries that rely heavily on tourism as an integral part of their economy [6,7][6][7].
As the number of COVID-19 cases fluctuated throughout 2020, countries were forced to close their borders and place strong restrictions for inbound and outbound tourists. According to the United Nations World Tourism Organization (UNWTO), between January and October 2020, there were 900,000,000 fewer international tourists, a reduction of 72% from the pre-pandemic period in 2019 [8]. Tourism industries from all continents were affected with an 82% reduction in international tourists in Asia, 73% in the Middle East, 69% in Africa (69%), Europe (68%) and America (68%). The estimated reduction in international tourism in 2020 is equivalent to a loss of about 1 billion arrivals and $1.1 billion in international tourism receipts. Ultimately, the decline in international tourism from the COVID-19 pandemic could potentially result in a more than 2% decrease in global GDP for the year 2020 [8].
Before the COVID-19 pandemic, the tourism industry represented one of the most robust and complex industries in the world [9,10][9][10]. Tourism represented the third-largest export economic sector and accounted for 7% of all global trade [8]. Tourism has also helped to transform the world into a global village, as first envisioned by McLuhan [11]. Global mobility, ease of travel, and increased awareness of new destinations are some of the factors that formed an integral part of the rise in global tourism activities in recent decades [12,13,14,15][12][13][14][15]. The tourism industry often includes different stakeholders from the tourism supply chain, such as transportation, lodging, food, and entertainment [16]. Worldwide, these sectors provide more than 320 million jobs and account for 10% of the GDP [17]. Hence, the effects of the COVID-19 pandemic have negatively impacted a broad economic spectrum. For example, several airlines, such as Thai Airways, Air Asia, Flybe, and South African Airways, have declared bankruptcy or downsized their workforce to stay afloat. Throughout Europe and United States, bars and restaurants were closed as part of the COVID-19 lockdown measures [18]. Hotel bankruptcy in Japan increased by 57% in 2020, and 47% of hotels in Thailand were expected to close by the end of 2021.
International tourism is expected to be back to pre-COVID-19 levels by 2024 [8]. For this to happen, tourists must feel safe to travel. At present, a significant portion of tourism demand is delayed due to health-related safety concerns [19,20][19][20]. As the COVID-19 pandemic persists, international tourists will be skeptical of health-related issues when traveling or enjoying hospitality-related activities [21]. At present, most airlines require different COVID-19 preventive measures before passengers can board. For example, the Center for Disease Control and Prevention (CDC) requires inbounding passengers to the United States to be tested for COVID-19 before they leave their country, wear a facemask on the plane, and be tested 3–5 days after their arrival to the United States [22]. In addition, some countries, such as France, Israel, Thailand, and the Maldives, have started to explore the idea of requiring COVID-19 documents such as vaccine passports. These documents would ensure that tourists have received the COVID-19 vaccination before leaving their country [23]. Regardless of whether vaccine passports will become universally accepted, it is becoming clear that the COVID-19 vaccination will play an integral role in reviving the tourism industry in future.
As of September 2021, the World Health Organization (WHO) has approved 22 COVID-19 vaccines. A total of 43.3% of the world population has received at least one dose of vaccine, 6 billion doses have been administered globally, and 29 million doses are being administered today. The number of vaccinated people has also steadily increased in many developed countries. However, only 2% of people in low-income countries have received at least one dose of the COVID-19 vaccine. The WHO Africa has reported that they will face a COVID-19 vaccine shortfall of almost 500 million in 2021 and fall short of their year-end target of fully vaccinating 40% of Africa [24].
There is a large discrepancy in the number of available COVID-19 vaccines between developed and developing countries. This discrepancy is called “vaccine privilege,” and refers to the fact that wealthy countries have access to an ample supply of COVID-19 vaccines compared to the number of vaccines available to less developed countries [25]. For example, as of September 2021, more than 56% of the American population are vaccinated (386 million doses), 67% of British citizens are vaccinated (93 million doses), and 64% of French citizens are vaccinated (92 million doses). With the growing supply of COVID-19 vaccines in developed countries, many are facing a growing surplus of vaccines. For example, 10 American states reported that about 1 million doses have gone to waste since the United States began administering COVID-19 vaccines in early 2021. The United States has since wasted over 15 million COVID-19 vaccines due to expiration dates. Logistic bottlenecks, legal troubles, and expiration dates are some of the obstacles that have prevented the redistribution of the vaccine to less developed countries [26,27,28][26][27][28].
The COVID-19 vaccine surplus, in some countries, may turn into an opportunity for the tourism industry. Countries that have surpluses of COVID-19 vaccines can employ vaccine tourism to promote local tourism where tourists can get vaccines while they are on vacation. Since popular COVID-19 vaccines such as Pfizer, Sputnik V, and Johnson & Johnson are not available in all countries, organized vaccine tourism travel to the United States, United Arab Emirates, India, and Cuba is becoming popular [25].

2. Medical Tourism

Medical tourism has been defined as a vacation that involves traveling across international borders to obtain non-emergency medical services, such as cosmetic surgery, dental care, tissue or organ transplantation, or fertility treatments [32,33][29][30]. Medical tourism usually includes relaxation activities and healthcare-related services where medical tourists can receive medical treatments and enjoy traveling in exotic destinations [34][31].
Allied Market Research [35][32] reported that the medical tourism industry has been rapidly growing in the past decade. In 2019, the global medical tourism market reached $104.68 billion and was projected to expand to $273.72 billion by 2027. Driven by high healthcare costs and a long waiting list in their countries, medical tourists can seek out destinations with emergent and affordable medical services, and competent medical teams with new technologies that can cater to their medical needs [36][33]. The growth in international travel, advances in telemedicine technologies, and internet marketing have contributed to the popularity of medical tourism [37][34]. Awadzi et al. [38][35] posit that medical tourism represents one example of how the world has become more globalized. The interdependence of the world’s economies, cultures, and populations has come to existence with the international trades of goods and services.
In recent years, many countries have marketed themselves as medical tourism destinations. Singapore, Brazil, Thailand, Panama, South Korea, India, and Japan are some of the top medical tourism destinations for medical tourists from the United States and Europe [39][36]. Medical tourists from these affluent countries usually seek medical care in Asia or Latin America. The privatization of the medical industry in those destinations has led to international medical standards and affordable prices compared with the medical services in their own countries. These tourists are usually wealthy and can afford alternative medical services to cater to their medical needs [40][37]. However, with the emergence of vaccine tourism, medical tourism could potentially be reversed, with tourists from less developed countries travelling to a more developed country to receive a COVID-19 vaccine that is unavailable in their country. Thus, vaccine tourism could be deployed as a post-COVID-19 crisis destination recovery strategy for countries that want to revive their tourism sector [41][38].

3. Vaccine Tourism

Higgins-Desbiolles et al. [30][39] defined vaccine tourism as “the actions of wealthy individuals to travel to locations where they are able to more readily access the vaccine ahead of others.” Vaccine tourism during the COVID-19 pandemic can be considered a type of medical tourism where tourists gain access to popular COVID-19 vaccines, such as Pfizer, Sputnik V, and Johnson & Johnson [42][40]. Vaccine tourism packages have developed as one-way tourists participate in vaccine tourism. They are often marketed through social media and include COVID-19 checkups, quarantine in a hotel and sightseeing activities. Tourists from Asia are one of the major target groups for vaccine tourism packages due to COVID-19 vaccine shortages in their countries. Vaccine tourism packages have been offered in India, Taiwan, Thailand, and Vietnam [43][41].
The COVID-19 pandemic has continued to persist, as well as the vaccine privilege for wealthy countries. Vaccine tourism has attracted tourists from countries with COVID-19 vaccine shortages. According to Bloomberg’s vaccine tracker, 27% of wealthy countries (11% of the global population) have received 40% of the existing vaccines. However, 11% of the poorest countries have received only 1.6% of the vaccines [44][42]. For example, the U.S. has 24% of the world’s vaccinations and just 4.3% of the population. In contrast, Pakistan has 2.7% of the global population, but only 0.1% of its population is vaccinated [45][43]. The unequal distribution of vaccines also appears within wealthy countries. The vaccine surplus in some American states (e.g., Florida) has attracted tourists from other states to travel for vaccine inoculation. With the continuous spread of COVID-19, there is a growing demand for vaccine tourism from regular tourists [46][44].
Governments with excess vaccines are trying to revive their local tourism industry and see vaccine tourism as an opportunity to bring back tourists. An increasing number of government and travel agencies offer lucrative vaccine tourism packages to people who may lack access to popular COVID-19 vaccines in their countries. As of September 2021, some countries have begun offering the COVID-19 vaccine to foreign visitors to boost the local economy. According to [47][45], vaccine tourism has yielded positive results for local businesses (e.g., restaurants and grocery stores). In the United States, New York has employed a mobile vaccine truck at popular attractions such as Times Square and Brooklyn Bridge Park, encouraging international tourists to receive the COVID-19 vaccination. In other states, such as Alaska, California, Arizona, and Texas, tourists can receive COVID-19 vaccinations at airports and popular chain stores, including Costco and Walmart. Another example is Guam, a United States territory that offers tropical vacations along with the COVID-19 vaccination for tourists [48][46]. In Russia, COVID-19 tour packages are also offered to international tourists. Travelers are now being offered COVID-19 vaccine packages with prices ranging from $1500 to $2500, in addition to flight and transportation costs. The tour package can last up to three weeks: international tourists travel to Moscow for sightseeing and receive the Sputnik V COVID-19 vaccination. Even countries without a vaccine surplus, such as the most popular island destinations with an economy that relies on tourism, such as The Maldives and Bali, offer the COVID-19 vaccination for tourists upon arrival. The United Arab Emirates (UAE) has developed a COVID-19 vaccination app to help tourists book free vaccination appointments before arriving to Abu Dhabi [49][47].
The demand for vaccine tourism will continue to rise for as long as there are discrepancies in the availability of COVID-19 vaccines around the world. However, the implementation of vaccine tourism is relatively new. Uncertainties remain, such as the effectiveness of vaccines against different COVID-19 variances i.e., Alpha, Beta, Gamma, and Delta. Additionally, medical tourists usually travel from more developed countries to less developed ones for cheaper, quicker, and better services [39][36]. However, vaccine tourism appears to be different. The countries with an excess of vaccines can attract tourists from other countries to their destinations. The availability of the vaccine is thus a key to the reverse traveling pattern that might occur.

4. Young Tourists and Medical Tourism

According to the UNWTO [50][48], young travelers represent more than 23% of the tourists traveling each year internationally, and this segment is growing. This growth has provided ample opportunities to stimulate local tourism businesses, as young travelers tend to stay longer (over 50 days) than the average tourist. Young travel has been defined in a variety of ways. The UNWTO [51][49] defined young travel as independent trips by people aged 16–29. Later studies used different age ranges to define young travelers. Yousaf et al. [52][50] defined Generation Y (millennials), aged from 25 to 40, as the strongest sub-segment of young travelers. Lee et al. [53][51] included only travelers aged 20–39 when studying young Chinese travelers’ intention to travel. Our study agrees with the UNWTO report [50[48][52],54], suggesting expanding the age range spectrum to encompass people aged 15–39.
Due to the growth in the young traveler segment and their contribution to the economy, recent studies on tourism have focused more on this segment. Veiga et al. [55][53] found that young tourists usually seek and require peer approval for their travel choices and tend to have higher self-esteem when their travel choices receive more ‘likes’ on social media. Yousaf et al. [52][50] added that Millennials are usually concerned about their health and well-being; therefore, they choose destinations that satisfy their health or well-being needs. Other destination-related factors, such as food, culture, reputation, and perceived value, are also known to motivate young travelers [56][54]. The need to ‘relax’ and ‘escape’ from the ordinary was the essential motivation by young travelers in the U.K. and U.S. [57][55]. Similarly, relaxation is a crucial motivation for young travelers in the Middle East [58][56].
Few studies have investigated young travelers in the context of medical tourism. While Reddy et al. [59][57] found that young travelers did not have a positive intention to seek more information about medical tourism, the young travelers in the study by Gan and Frederick [60][58] found medical tourism appealing. However, they seemed to have economic concerns. Lee et al. [53][51] surveyed young Chinese travelers aged 20–39 to understand the factors influencing their selection of medical tourism destinations. Safety was the most crucial factor when choosing a medical tourism destination. The small number of previous studies on young travelers in medical tourism and their mixed findings revealed the gap for this research.

References

  1. World Bank. COVID-19 and Tourism in South Asia. Available online: https://documents1.worldbank.org/curated/en/198651593536242978/pdf/COVID-19-and-Tourism-in-South-Asia-Opportunities-for-Sustainable-Regional-Outcomes.pdf (accessed on 21 August 2021).
  2. Sigala, M. Tourism and COVID-19: Impacts and implications for advancing and resetting industry and research. J. Bus. Res. 2020, 117, 312–321.
  3. Fotiadis, A.; Polyzos, S.; Huan, T.-C.T. The good, the bad and the ugly on COVID-19 tourism recovery. Ann. Tour. Res. 2021, 87, 103117.
  4. Chang, D.-S.; Wu, W.-D. Impact of the COVID-19 pandemic on the tourism industry: Applying TRIZ and DEMATEL to construct a decision-making model. Sustainability 2021, 13, 7610.
  5. Nisar, Q.A.; Haider, S.; Ali, F.; Naz, S.; Ryu, K. Depletion of psychological, financial, and social resources in the hospitality sector during the pandemic. Int. J. Hosp. Manag. 2021, 93, 102794.
  6. Qiu, R.T.; Park, J.; Li, S.; Song, H. Social costs of tourism during the COVID-19 pandemic. Ann. Tour. Res. 2020, 84, 102994.
  7. Gössling, S.; Scott, D.; Hall, C.M. Pandemics, tourism and global change: A rapid assessment of COVID-19. J. Sustain. Tour. 2020, 29, 1–20.
  8. UNWTO. International Travel Largely on Hold Despite Uptick in May. Available online: https://www.unwto.org/taxonomy/term/347 (accessed on 21 August 2021).
  9. Fayissa, B.; Nsiah, C.; Tadasse, B. Impact of tourism on economic growth and development in Africa. Tour. Econ. 2008, 14, 807–818.
  10. Brohman, J. New directions in tourism for third world development. Ann. Tour. Res. 1996, 23, 48–70.
  11. McLuhan, M.; Fiore, Q. War and Peace in the Global Village: An. Inventory of Some of the Current Spastic Situation That Could Be Eliminated by More Feedforward; Bantam: New York, NY, USA, 1968.
  12. Hall, C.M. On the mobility of tourism mobilities. Curr. Issues Tour. 2015, 18, 7–10.
  13. Dwyer, L.; Čavlek, N. Economic globalisation and tourism. In Handbook of Globalisation and Tourism; Timothy, D.J., Ed.; Edward Elgar Publishing: Surrey, UK, 2019.
  14. Seaton, A.V.; Alford, P. The effects of globalisation on tourism promotion. In Tourism in the Age of Globalization; Cooper, C., Wahab, S., Eds.; Routledge: Oxfordshire, UK, 2001; pp. 111–136.
  15. Kaewkhunok, S. The commodification of culture: Bhutan’s tourism in globalisation context. Thammasat Rev. 2018, 21, 152–164.
  16. Kaewkitipong, L. The Thai medical tourism supply chain: Its stakeholders, their collaboration and information exchange. Thammasat Rev. 2018, 21, 60–90.
  17. Behsudi, A. Wish you were here. Financ. Dev. 2020, 57. Available online: https://www.imf.org/external/pubs/ft/fandd/2020/12/impact-of-the-pandemic-on-tourism-behsudi.htm (accessed on 21 August 2021).
  18. Madeira, A.; Palrão, T.; Mendes, A.S. The impact of pandemic crisis on the restaurant business. Sustainability 2021, 13, 40.
  19. Hoque, A.; Shikha, F.A.; Hasanat, M.W.; Arif, I.; Hamid, A.B.A. The effect of Coronavirus (COVID-19) in the tourism industry in China. Asian J. Multidiscip. Stud. 2020, 3, 52–58.
  20. Şengel, Ü.; Çevrimkaya, M.; Genç, G.; Işkın, M.; Zengin, B.; Sarıışık, M. An assessment on the news about the tourism industry during the COVID-19 pandemic. J. Hosp. Tour. Insights 2020.
  21. Gursoy, D.; Can, A.S.; Williams, N.; Ekinci, Y. Evolving impacts of COVID-19 vaccination intentions on travel intentions. Serv. Ind. J. 2021, 41, 719–733.
  22. CDC. Requirement for Proof of Negative COVID-19 Test or Recovery from COVID-19 for All Air Passengers Arriving in the United States. Available online: https://www.cdc.gov/coronavirus/2019-ncov/travelers/testing-international-air-travelers.html (accessed on 21 August 2021).
  23. Matsuura, H. World Committee on Tourism Ethics (WCTE) recommendation on COVID-19 certificates for international travel. BMJ Glob. Health 2021, 6, e006651.
  24. WHO. Africa Faces 470 Million COVID-19 Vaccine Shortfall in 2021. Available online: https://www.afro.who.int/news/africa-faces-470-million-COVID-19-vaccine-shortfall-2021 (accessed on 21 August 2021).
  25. Loss, L. COVID-19: Vaccine Tourism Is Developing around the World. 2021. Available online: https://www.tourism-review.com/vaccine-tourism-setting-off-around-the-world-news11879 (accessed on 21 August 2021).
  26. Forman, R.; Shah, S.; Jeurissen, P.; Jit, M.; Mossialos, E. COVID-19 vaccine challenges: What have we learned so far and what remains to be done? Health Policy 2021, 125, 553–567.
  27. Burki, T.K. Challenges in the rollout of COVID-19 vaccines worldwide. Lancet Respir. Med. 2021, 9, e42–e43.
  28. Guidry, J.P.; Perrin, P.B.; Laestadius, L.I.; Vraga, E.K.; Miller, C.A.; Fuemmeler, B.F.; Burton, C.W.; Ryan, M.; Carlyle, K.E. US public support for COVID-19 vaccine donation to low-and middle-income countries during the COVID-19 pandemic. Vaccine 2021, 39, 2452–2457.
  29. Crooks, V.A.; Kingsbury, P.; Snyder, J.; Johnston, R. What is known about the patient’s experience of medical tourism? A scoping review. BMC Health Serv. Res. 2010, 10, 266.
  30. Chongthanavanit, P.; Cho, S.K.; Mamani, N.C.; Kheokao, J. Comparing country-of-origin image (COI) between trust dimension and purchase intention in dental tourism. Thammasat Rev. 2021, 24, 197–213.
  31. Heung, V.C.; Kucukusta, D.; Song, H. A conceptual model of medical tourism: Implications for future research. J. Travel Tour. Mark. 2010, 27, 236–251.
  32. Allied Market Research. Medical Tourism Market by Treatment Type (Dental Treatment, Cosmetic Treatment, Cardiovascular Treatment, Orthopedic Treatment, Neurological Treatment, Cancer Treatment, Fertility Treatment, and Others): Global Opportunity Analysis and Industry Forecast, 2019–2027. Available online: https://www.alliedmarketresearch.com/medical-tourism-market (accessed on 21 August 2021).
  33. Horowitz, M.D.; Rosensweig, J.A.; Jones, C.A. Medical tourism: Globalization of the healthcare marketplace. Medscape Gen. Med. 2007, 9, 33.
  34. Hong, Y.A. Medical tourism and telemedicine: A new frontier of an old business. J. Med. Internet Res. 2016, 18, e115.
  35. Awadzi, W.; Panda, D. Medical tourism: Globalization and the marketing of medical services. Consort. J. Hosp. Tour. 2006, 11, 75–81.
  36. Connell, J. Contemporary medical tourism: Conceptualisation, culture and commodification. Tour. Manag. 2013, 34, 1–13.
  37. Connell, J. Medical Tourism: Sea, Sun, Sand and … Surgery. Tour. Manag. 2006, 27, 1093–1100.
  38. Abbaspour, F.; Soltani, S.; Tham, A. Medical tourism for COVID-19 post-crisis recovery? Int. J. Tour. Hosp. Res. 2021, 32, 140–143.
  39. Higgins-Desbiolles, F.; Bigby, B.C.; Doering, A. Socialising tourism after COVID-19: Reclaiming tourism as a social force? J. Tour. Futures 2021.
  40. McDonagh, S. These Are the 4 Countries Offering COVID-19 Vaccines to Tourists. 2021. Available online: https://www.euronews.com/travel/2021/07/14/these-are-the-4-countries-offering-COVID-19-vaccines-to-tourists (accessed on 21 August 2021).
  41. Smith, N.; Styllis, G. Vaccine Tourism Packages Allow Rich Asians to Visit US for Covid Jabs. 2021. Available online: https://www.traveller.com.au/vaccine-tourism-packages-allow-rich-asians-to-visit-us-for-covid-jabs-h1w64q (accessed on 20 September 2021).
  42. Hoffower, H. Richer Countries Have Most Available Vaccine Doses as the Global Recovery Becomes K-Shaped. 2021. Available online: https://www.businessinsider.com/vaccine-wealth-gap-between-rich-poor-countries-administered-doses-2021-4 (accessed on 20 September 2021).
  43. JapanTimes. The World’s Wealthiest Countries are Getting Vaccinated 25 Times Faster. Available online: https://www.japantimes.co.jp/news/2021/04/09/world/vaccines-wealthy-countries/ (accessed on 21 August 2021).
  44. Gordon, A.L.; Banjo, S.; Goldman, H. Vaccine Tourism Replaces Vacation Travel. Available online: https://www.bloomberg.com/news/newsletters/2021-01-21/vaccine-tourism-replaces-vacation-travel (accessed on 21 August 2021).
  45. Block, D. An Unexpected Boon to America’s Vaccine Towns. Available online: https://www.theatlantic.com/technology/archive/2021/04/vaccine-tourism-economic-boost-towns/618504/ (accessed on 21 August 2021).
  46. Li, L. Vaccine Snob’ Travelers Head to Guam for Sun, Sea—And Shot. Available online: https://www.washingtonpost.com/world/asia_pacific/vaccine-tourism-guam-covid/2021/09/03/87d76158-09ef-11ec-a7c8-61bb7b3bf628_story.html (accessed on 21 August 2021).
  47. Schengen Visa Info. These Countries Are Now Offering COVID-19 Vaccines for Tourists. Available online: https://www.schengenvisainfo.com/news/these-countries-are-now-offering-COVID-19-vaccines-for-tourists/ (accessed on 21 August 2021).
  48. UNWTO. Global Report on the Power of Youth Travel—Volume Thirteen. Available online: https://www.e-unwto.org/doi/epdf/10.18111/9789284417162 (accessed on 21 August 2021).
  49. UNWTO. Youth Travel Matters—Understanding the Global Phenomenon of Youth Travel. Available online: https://www.e-unwto.org/doi/book/10.18111/9789284412396 (accessed on 21 August 2021).
  50. Yousaf, A.; Amin, I.; Santos, J.A.C. Tourist’s motivations to travel: A theoretical perspective on the existing literature. Tour. Hosp. Manag. 2018, 24, 197–211.
  51. Lee, M.J.; Min, I.S.; Seo, B.J. A study among Chinese tourists in their 20s and 30s for determining their choice of medical tourism destinations. Int. J. U E Serv. Sci. Technol. 2015, 8, 13–20.
  52. UNWTO. The Power of Youth Travel. Available online: http://www2.unwto.org/publication/am-reports-volume-2-power-youth-travel (accessed on 21 August 2021).
  53. Veiga, C.; Santos, M.C.; Águas, P.; Santos, J.A.C. Are millennials transforming global tourism? Challenges for destinations and companies. Worldw. Hosp. Tour. Themes 2017, 9, 603–616.
  54. Xu, J.B.; Tavitiyaman, P. How young tourists are motivated: The role of destination personality. Tour. Anal. 2018, 23, 165–170.
  55. Rita, P.; Brochado, A.; Dimova, L. Millennials’ travel motivations and desired activities within destinations: A comparative study of the US and the UK. Curr. Issues Tour. 2019, 22, 2034–2050.
  56. Prayag, G.; Hosany, S. When Middle East meets West: Understanding the motives and perceptions of young tourists from United Arab Emirates. Tour. Manag. 2014, 40, 35–45.
  57. Reddy, S.G.; York, V.K.; Brannon, L.A. Travel for treatment: Students’ perspective on medical tourism. Int. J. Tour. Res. 2010, 12, 510–522.
  58. Gan, L.L.; Frederick, J.R. Medical tourists: Who goes and what motivates them? Health Mark. Q. 2013, 30, 177–194.
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