Mass tourism is a rapidly growing industry that has both positive and negative impacts on the health of local populations. On the one hand, it can bring economic benefits to local economies, and on the other, it can have a detrimental effect on the environment and public health. This article will provide a critical review of the health impacts of mass tourism, and will examine both the positive and negative effects.

The positive health impacts of mass tourism can be seen in the increased availability of medical services, improved sanitation, and greater access to health care. Tourists bring money into local economies, which can be used to improve public health infrastructure and services. This can lead to better health outcomes for local populations, as well as improved access to medical care and improved sanitation. However, mass tourism can also have a negative impact on public health. Tourists can bring in diseases that are unfamiliar to local populations, and can spread them to other areas.

In addition, overcrowding caused by mass tourism can lead to overcrowded hospitals and health facilities, which can lead to a decrease in quality of care. Furthermore, the influx of tourists can lead to a decrease in the availability of clean water and sanitation, which can lead to an increase in water-borne illnesses. In addition, the environmental impacts of mass tourism can also have a negative impact on public health. Tourists can cause pollution and damage to local ecosystems, which can lead to an increase in air and water pollution. This can lead to an increase in respiratory and water-borne illnesses, and can also lead to an increase in the number of vector-borne diseases.

Overall, mass tourism can have both positive and negative impacts on public health. It can bring economic benefits to local economies, but can also lead to overcrowding and environmental damage. It is important for governments and policy makers to consider the potential health impacts of mass tourism when making decisions about tourism policy. By doing so, they can ensure that the positive effects of mass tourism are maximized, while minimizing the potential negative impacts.