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The purpose of this study is to analyze the impact of the acceptance of national governments’ restrictions imposed due to the COVID-19 pandemic on the citizens’ safety perceptions of daily life and future plans. In particular, the aim is to examine the relationship among the citizens who belong to Generations Y and Z and who represent the future of tourism markets, as tourists and as host communities, in three important receiving countries, namely, Egypt, Portugal and Turkey.

This pilot project gathers data from three important receiving countries located on two continents involving 348 residents from Generations Y and Z. To identify the factors underlying the “acceptance of restrictions and measures” and the “Impacts of the COVID-19 threat on safety perceptions” a factor analysis was carried out. Notably, Pearson's correlation coefficient and a multiple linear regression analysis allowed to analyze the relationships between the two factors and a Kruskal–Wallis test was used to assess the influence of individuals’ country of residence.

The results reveal that in general, young generations accepted the measures and restrictions imposed by the respective governments. In addition, the present pandemic has a strong impact on their safety perception in daily lives and future plans to travel. Moreover, results prove that between the three countries there are dissimilarities showing that the countries' situation regarding COVID-19 influences those two dimensions.

This study adds to the development of studies on the impacts of health risks in tourism activity, specifically on the safety measures adopted and their impacts on local receiving communities. It shows that the current pandemic is severely affecting the daily lives and plans for the future of citizens and tourists, which is in accordance with previous studies.

The outcome of this study paves the way for policy-makers in the tourism industry because it presents experiences from Generations Y and Z members, future customers and tourist products consumers, but also from receiving communities.

The results of this study bring some light on how local communities, specifically, the younger generations, are facing this pandemic period and on the impact it has on the way they face daily life, future plans and on their level of acceptance of a sector as important as tourism.

To the knowledge, besides the relevant studies already conducted on the impact of the COVID-19 crisis on the tourism field, no study has yet been carried out to analyze how residents have reacted and accepted the restrictions and security measures imposed by their national governments and their impact on residents’ feelings and perceptions, daily lives and travel plans. Furthermore, the specific impacts of this crisis will have on the younger generations are yet to be analyzed.

The restrictive measures related to the COVID-19 pandemic put a halt to everything across the world. The global crisis hit every sphere of life. The mobility restrictive nature of the pandemic was a major blow to the travel, tourism and hospitality industry. For a country like Pakistan, with an unstable economy and struggling tourism, the pandemic served as ground zero. This chapter critically examines tourism dimensions in Pakistan and how it sustained the impact of various crises. It pays attention to the concepts of vulnerability, social and community resilience, and adaptive capacity to provide a theoretical understanding of the revival of tourism in Pakistan. It also considers the impact of COVID-led measures on the tourism industry and corresponding initiatives of the government. The chapter concludes by arguing that Pakistan should carefully monitor and assess the current debates on tourism policies and practices. The chapter suggests that the national tourism strategy should incorporate a mechanism that can address tourism in crises in addition to addressing the environmental, socio-cultural and economic impact of tourism.

The purpose of this paper is to review phytochemical potential of acacia and its associated health advantages. Acacia a moderate-sized, deciduous tree and recognised as health-promoting species because of availability of essential bioactive components. The bioactive compounds such as tannins, flavonoids, alkaloids, fatty acids and polysaccharides (gums) present in the plant parts of acacia, namely, bark, leaves, flowers, fruits, twigs and seeds, have medicinal value and thus are used to overlay the formulations of plant-based drugs and value-added foods.

Major well-known bibliometric information sources such as Web of Science, Scopus, Mendeley and Google Scholar were searched with keywords such as “nutrition value of acacia”, “bioactive compounds”, “health benefits”, “processing and safety” were chosen to obtain a database of 1,428 papers. The search considered papers in the English language from the past 18 years of publication in journals (2004–2022). The article selection process consisted of the screening of titles and abstracts, based on inclusion and exclusion criteria. Articles that did not have acacia components as a study objective were taken into consideration for exclusion. A final database of 87 scientific sources was made after sorting and classifying them according to different criteria based on topic relevance, country of origin and year of publication. Articles with other random descriptors were also searched to complement the discussion of the results obtained.

The literature reflected that acacia contains all necessary phytochemicals like polyphenols, flavonoids, terpenoids, glucosinolates, alkaloids and carotenoids along with essential macro, micro-nutrients. Furthermore, processing methods such as soaking, cooking, roasting and dehusking significantly reduced the anti-nutritional factors present in acacia seeds of different species. This review also focused on the processing methods that are used to eliminate or lower down the anti-nutritional factors from the seeds. Previous findings related to acacia plant parts with respect to food development are explored and mentioned.

This review emphasised mainly on recent studies that had been reported on ethnomedical acacia plants therapeutically, commercially and exponentially for further studies to increase the utilisation in food processing.