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Global public health emergencies have emerged as one of the most significant challenges confronting the international community in the twenty-first century. The rapid spread of infectious diseases such as SARS, H1N1 Influenza, Ebola, Zika Virus Disease, and the COVID-19 pandemic has demonstrated that health crises transcend national boundaries and require coordinated international legal responses. International law plays a crucial role in establishing legal obligations, facilitating cross-border cooperation, promoting information sharing, ensuring equitable access to healthcare resources, and strengthening global health governance. International organizations, particularly the World Health Organization (WHO), operate within a comprehensive legal framework guided by the International Health Regulations (2005), which require States to develop surveillance systems, report disease outbreaks promptly, and implement measures to prevent international disease transmission while minimizing unnecessary disruptions to international travel and trade. This paper critically examines the role of international law in addressing global public health emergencies through a comparative analysis of legal instruments, international institutions, treaty obligations, and state practices. It evaluates the effectiveness of the International Health Regulations, human rights law, international humanitarian law, trade law, and global health governance mechanisms in responding to health crises. The paper also explores contemporary legal challenges involving vaccine equity, intellectual property rights, emergency preparedness, misinformation, digital health technologies, and international cooperation. It concludes that strengthening international legal frameworks requires enhanced institutional coordination, equitable resource distribution, transparent information exchange, stronger compliance mechanisms, and greater solidarity among States to ensure effective preparedness and response to future public health emergencies while safeguarding human rights and promoting global health security.

The present study examines the influence of social media usage on psychological well-being, self-esteem, and interpersonal relationships among adolescents and young adults. Social media has become an important part of daily life, offering opportunities for communication, self-expression, social connection, and information sharing. However, excessive or problematic use of social media may affect emotional health, body image, self-worth, sleep patterns, and social behaviour (Keles, McCrae, & Grealish, 2020). The study explores how frequency of use, online comparison, feedback-seeking, cyberbullying, and digital interaction patterns influence users’ mental well-being and self-esteem. It also analyses the role of social media in shaping interpersonal relationships, including friendship quality, family communication, peer interaction, and social support. Previous studies suggest that social media can provide belongingness and emotional support, but it may also increase anxiety, loneliness, and depressive symptoms when used excessively or negatively (Primack et al., 2017; Woods & Scott, 2016). The study highlights the need for balanced social media use, digital literacy, positive online behaviour, and supportive family and institutional environments to promote healthy psychological and social development among adolescents and young adults.

The present study compares mental health awareness, help-seeking behaviour, and psychological resilience among university students. Mental health awareness helps students understand emotional problems, stress, anxiety, depression, and available support services. Help-seeking behaviour reflects students’ willingness to approach counsellors, teachers, friends, family members, or mental health professionals during psychological difficulties. Psychological resilience refers to the ability to cope with stress, recover from challenges, and maintain emotional balance. The study examines how awareness, attitudes, stigma, peer support, family background, academic pressure, and availability of counselling services influence students’ mental health practices. It also compares differences among university students on the basis of gender, course, residence, and socio-cultural background. The study highlights that better mental health awareness can improve help-seeking behaviour and strengthen psychological resilience. It emphasizes the need for mental health education, campus counselling services, stigma reduction, peer support programmes, and supportive university environments.

The present study examines the relationship between psychological well-being, workplace spirituality, and job satisfaction among professionals working in healthcare and educational sectors. Psychological well-being plays an important role in maintaining emotional balance, positive functioning, motivation, and professional efficiency. Workplace spirituality encourages meaningful work, ethical values, inner satisfaction, compassion, and a sense of belongingness in the organization. Job satisfaction reflects the degree to which employees feel content, valued, and motivated in their workplace. This study focuses on understanding how psychological well-being and workplace spirituality influence job satisfaction among doctors, nurses, teachers, lecturers, and other related professionals. A descriptive and analytical research design may be adopted for the study. Data may be collected through standardized questionnaires from selected healthcare and educational institutions. The findings of the study are expected to highlight that professionals with higher psychological well-being and stronger workplace spirituality experience better job satisfaction, improved commitment, reduced stress, and enhanced work performance. The study is significant because both healthcare and educational professionals work in highly responsible and emotionally demanding environments. Their mental well-being and workplace experiences directly affect service quality, patient care, teaching effectiveness, institutional productivity, and overall social development. Thus, the study may provide useful suggestions for improving employee well-being, strengthening positive workplace culture, and enhancing job satisfaction in healthcare and educational organizations.

The present study examines the influence of social and interpersonal factors on the psychological well-being of adolescents. Adolescence is a critical developmental stage characterized by significant physical, emotional, cognitive, and social changes. During this period, adolescents face various academic, social, and personal challenges that may affect their mental health. Mental health among adolescents encompasses emotional stability, self-esteem, psychological well-being, resilience, life satisfaction, and the absence of psychological distress.

The present study titled “Multidisciplinary Investigation of Poverty, Social Exclusion, and Access to Educational and Healthcare Services among Vulnerable Populations” examines the interrelationship between poverty, social exclusion, education, and healthcare access among disadvantaged groups. Vulnerable populations may include low-income families, women, children, elderly persons, persons with disabilities, migrants, scheduled castes, tribal communities, minorities, homeless persons, and people living in remote or underserved areas.

The present study examines how daily habits and behavioural patterns influence the mental health and overall life satisfaction of elderly people. Lifestyle practices include physical activity, dietary habits, sleep patterns, social participation, recreational activities, spiritual practices, health check-ups, medication adherence, and management of chronic diseases. These practices play an important role in maintaining physical health, emotional stability, independence, and dignity in old age. The study focuses on the relationship between healthy lifestyle practices and psychological well-being among older adults. Psychological well-being includes emotional balance, self-esteem, life satisfaction, positive relationships, autonomy, purpose in life, and ability to cope with stress, loneliness, illness, and age-related changes. The study also examines how psychological well-being influences quality of life, which refers to the overall satisfaction of older adults with their physical health, mental condition, social relationships, financial security, family support, and living environment. Old age is a sensitive stage of life marked by retirement, reduced physical strength, chronic illnesses, social isolation, dependency, bereavement, and changing family roles. However, older adults who maintain active lifestyles, healthy food habits, regular exercise, meaningful relationships, and positive thinking may experience better well-being and improved quality of life. The study is significant because it highlights the need for health promotion, social support, community participation, geriatric care, and age-friendly environments for older adults. The findings may help families, healthcare professionals, counsellors, policymakers, and community organizations design programmes that promote healthy ageing, psychological well-being, and better quality of life among older adults.

Digital technologies have emerged as powerful tools for promoting inclusive development by improving access to education, healthcare, and social welfare services, particularly in rural areas where geographical isolation, inadequate infrastructure, and limited institutional resources often restrict service delivery. The rapid expansion of internet connectivity, mobile communication, digital platforms, artificial intelligence, cloud computing, and e-governance has transformed the way essential public services are delivered to rural populations. This study examines the role of digital technologies in enhancing educational opportunities, strengthening healthcare systems, and improving the accessibility and efficiency of social welfare programmes in rural communities. It highlights how digital learning platforms, virtual classrooms, telemedicine, electronic health records, mobile health applications, digital identity systems, and online public service portals have reduced barriers to accessing quality services. The study also discusses the contribution of digital technologies to improving transparency, accountability, financial inclusion, and citizen participation through digital governance initiatives. Furthermore, it examines major challenges such as inadequate internet connectivity, digital illiteracy, limited technological infrastructure, cybersecurity concerns, affordability issues, and the rural–urban digital divide. The study emphasizes that effective policy implementation, investment in digital infrastructure, digital literacy programmes, affordable internet services, and community participation are essential for achieving equitable digital inclusion. It concludes that digital technologies have significant potential to promote sustainable rural development by improving human capital, strengthening public service delivery, reducing socio-economic inequalities, and enhancing the overall quality of life. Therefore, integrating digital innovation into rural development strategies remains essential for building resilient, inclusive, and technologically empowered rural communities.

Social media has become an integral part of the daily lives of college and university students, providing opportunities for communication, learning, entertainment, and professional networking. While these digital platforms facilitate information sharing and social interaction, excessive and uncontrolled use has raised concerns regarding social media addiction and its influence on students' academic performance, psychological well-being, and overall mental health. This study assesses the relationship between social media addiction, academic stress, and mental health among college and university students. It examines how prolonged social media engagement affects concentration, time management, academic achievement, sleep quality, interpersonal relationships, and emotional well-being. The study also explores the role of academic pressure, examination stress, parental expectations, peer competition, and career uncertainty in influencing students' mental health. Furthermore, it discusses common psychological outcomes associated with excessive social media use, including anxiety, depression, loneliness, low self-esteem, emotional exhaustion, and reduced life satisfaction. The study highlights the importance of digital literacy, healthy online behaviour, psychological resilience, time management, counselling services, and institutional support in promoting balanced social media use and improving students' mental well-being. It emphasizes that collaborative efforts by educational institutions, families, healthcare professionals, and policymakers are essential for preventing social media addiction and reducing academic stress. The study concludes that responsible digital engagement, effective stress management strategies, and comprehensive mental health interventions can significantly improve students' academic success, emotional stability, and overall quality of life while supporting healthy personal and professional development in the digital era.

Public health awareness campaigns play a crucial role in promoting disease prevention, encouraging healthy lifestyles, improving health literacy, and strengthening community participation in healthcare programmes. These campaigns utilize various communication channels, including mass media, social media, community outreach, educational programmes, mobile technologies, and healthcare professionals, to disseminate accurate health information and motivate individuals to adopt positive health behaviours. The present study examines the influence of public health awareness campaigns on health-seeking behaviour and community health outcomes. It explores how awareness initiatives improve knowledge regarding disease prevention, vaccination, maternal and child healthcare, nutrition, sanitation, hygiene, mental health, and early diagnosis of communicable and non-communicable diseases. The study further analyzes the role of public health campaigns in promoting timely healthcare utilization, reducing health inequalities, encouraging preventive health practices, and increasing community participation in national health programmes. Additionally, it identifies major challenges affecting the effectiveness of awareness campaigns, including misinformation, low health literacy, cultural beliefs, inadequate healthcare infrastructure, digital disparities, language barriers, and limited accessibility in rural and underserved regions. The study emphasizes the importance of culturally sensitive communication strategies, community engagement, digital health technologies, and multi-sectoral collaboration in strengthening public health interventions. It concludes that well-designed awareness campaigns significantly improve health-seeking behaviour, enhance healthcare utilization, reduce disease burden, and contribute to better community health outcomes. Continuous investment in health education, communication technologies, policy support, and community-based health promotion is therefore essential for achieving equitable healthcare access, improving population health, and supporting sustainable public health development in the modern era.

Healthy ageing has become a major global priority due to the rapid growth of the older adult population and increasing life expectancy. Beyond medical care, the quality of intergenerational relationships and family support systems significantly influences the physical, psychological, social, and emotional well-being of older adults. The present study examines the role of intergenerational relationships and family support systems in promoting healthy ageing and enhancing social well-being. It explores how positive interactions among grandparents, parents, children, and grandchildren contribute to emotional security, social inclusion, knowledge sharing, mutual respect, and stronger family cohesion. The study also highlights the importance of family support in meeting the healthcare, financial, emotional, and caregiving needs of elderly individuals while reducing loneliness, depression, stress, and social isolation. Furthermore, it discusses contemporary challenges affecting family relationships, including urbanization, migration, changing family structures, digital lifestyles, work-related pressures, and declining intergenerational communication. The study emphasizes the need for collaborative efforts by families, communities, educational institutions, healthcare providers, and governments to strengthen intergenerational bonding through community engagement, family-oriented policies, social support programmes, digital inclusion, and active ageing initiatives. It concludes that strong family relationships and supportive social environments not only improve the health and quality of life of older adults but also promote mutual learning, cultural continuity, social harmony, and community resilience. Strengthening intergenerational relationships therefore represents an essential strategy for achieving healthy ageing, social well-being, and sustainable societal development.