Mental disorders are health conditions that are characterized by changes in state of mind, mood and behaviour that are related with pain or potentially disabled working. Mental illness is the term that refers by largely to all diagnosable mental disorders. Mental disorders add to a large group of issues that may incorporate disability, death. Most well-known reasons for disability are Mental disorders. The subsequent diseases burden of mental illness is among the highest of all diseases. In any given year, an expected 18.1% (43.6 million) of U.S. adults ages 18 years or more suffered from mental illness and 4.2% (9.8 million) of European suffered from a seriously debilitating mental illness. Neuropsychiatric disorders are the main source of disability in the Asian countries, representing 18.7% of all years of life lost to inability and pre mature mortality. Besides, suicide is the tenth driving reason for death in the worldwide, representing the deaths of around 43,000 in 2014. Psychological health plays a major role in people to keep up great physical health. Mental illness, for example, depression and anxiety, affect people ability to take part in physical advancing practices. Thusly, issues with physical health such as, chronic diseases can seriously affect mental health and decreases a person ability to take an interest in treatment and recovery.

Health care-associated infection (HCAI) likewise referred to as "nosocomial" or "clinic" disease that patients develop during the course of receiving healthcare treatment. They can occur during treatment in hospitals and other healthcare facilities including outpatient surgeries, dialysis centres and long-term care facilities such as nursing homes, rehabilitation centres, and community clinics. They can also cause during the course of treatment at home. HAI can be caused by wide variety of normal and unordinary microscopic organisms, growths, and infections. HCAI can affect the patients in a setting where they receive care and can likewise show up after discharge from clinic. Moreover, they incorporate word related contaminations among staff. HCAI frequent adverse event during health care delivery and no institution or country can claim to have solved the issues yet. In view of information from various nations, it can be evaluated that every year, a huge number of patients around the globe are influenced by HCAI. The burden of HCAI is a few folds higher in low and middle income countries than in high income ones. Most countries need observation frameworks for social insurance related diseases. Those that do have frameworks regularly battle with the many-sided quality and absence of institutionalized criteria for diagnosing the contaminations. While this makes it hard to accumulate solid worldwide data on human services related diseases, comes about because of studies unmistakably demonstrate that every year, a huge number of patients are influenced by social insurance related contaminations around the globe

Sexually transmitted diseases (STD) are also referred to as sexually transmitted infections (STI) and venereal diseases (VD) and these are the infections that are passed from person to person through sexual contact. According to the CDC, nearly 19 million men and women are infected each year in the United States. Most of the Sexually transmitted diseases do not cause symptoms initially. Penile discharges, pelvic pain, ulcers on or around the genitals, vaginal discharge are some of the signs and symptoms of the disease. These STDs can be spread through any type of sexual activity depending on the type of disease. Bacteria, viruses and parasites Sexually transmitted diseases are most often caused by. Some vaccines may decrease the risk of certain infections including hepatitis B.

The key role of community-based and Educational programs is Improvement of Health, Prevention of diseases, injuries, Enhancement of quality of life and prevention of disability and premature death. Educational and community-based programs and strategies performed an essential function in accomplishing Healthy People 2010 goals. Over the following several years, they will maintain to make contributions to the improvement of health effects within the United States. Educational and community-based programs encourage and decorate fitness and health by way of teaching communities on subjects inclusive of Tobacco use, unintended pregnancy, substance abuse, prevention of injury and violence, mental and behavioural health, chronic diseases, oral health, nutrition and prevention of obesity problems.

Cardiovascular Epidemiology initiates the research collaboration of cardiovascular disease. More than 80 percentage of the deaths occurred in low and middle income nations. By 2030, researcher’s mission that non-communicable illnesses will account for more than 3-quarters of deaths all over the world. CVD alone could be answerable for more deaths in low income countries than infectious diseases (like malaria, tuberculosis, HIV), maternal and perinatal situations, and nutritional problems combined. Thus, CVD is nowadays the largest contributor to worldwide mortality and will continue to dominate mortality traits in the destiny.

The infectious disease epidemiology explains domestic, worldwide knowledge on epidemiology of infections which are detection of diseases, vaccines development, emerging and re-emerging and other prevention methods, role of pathogens in non-communicable diseases such as cardiovascular diseases, cancer and disease surveillance clinical trials. Infectious diseases carry to have a newly recognized pathogens massive effect at the health of groups round the arena from the worldwide tuberculosis and HIV epidemics, to the threat of resistant bacteria, to the mission of emerging. All compel the want to devise powerful interventions for their prevention and management. Brand new methods to detect such pathogens, to recognize their pathogenesis.

Genetic Epidemiology deals with the analysis of the distribution of traits. It is the study of the aetiology, distribution, and control of disease in groups of relatives and of inherited causes of disease in populations. It is a field that seeks to understand both the genetic and environmental factors and how they interact to produce various diseases and traits in humans. Genetic epidemiologic studies and recent efforts are directed towards disorders such as coronary heart disease, hypertension, diabetes, obesity, cancer, allergies, and neurological and psychiatric disorders. The aim of genetic epidemiology is to resolve the disease of a genetic architecture. The scope has expanded to include common diseases for which many genes each make a smaller contribution. This has developed in the first decade of the 21st century following completion of the Human Genome Project.

Reproductive Epidemiology includes distribution, determination of diseases in human population. Core topics under study are family domestic violence, contraceptive safety and efficacy and population based reproductive health surveys, planning, adolescent sexual behaviour, maternal morbidity and mortality. Perinatal epidemiology mainly distributes with pregnancy side-effects such as gestational diabetes, preeclampsia, preterm birth, birth defects, and also pregnancy outcomes. Paediatric epidemiology concludes about the disease conditions in children.

The social determinants of health are the financial and social conditions and their distribution in most of the population that have an effect on character and group differences in health fame. They are health promoting factors determined in one's living and operating conditions. The social determinants of health are the situations, in which humans take birth, develop, live, and grow old and the structures shaping the situations of each day lifestyles wider set of forces. These forces and structures encompass financial rules and systems, improvement agendas, social norms, social policies and political systems. Fitness behaviours correspond strongly from adolescence into adult life, the way that those social determinants affect adolescent health since fitness and the financial improvement of countries and are crucial to the fitness of the entire population.

Public Health Nutrition (PHN) is an area of concentration emphasizing the application of food and nutrition knowledge, policy, and research to the improvement of the health of populations.

Since 1990, maternal death worldwide have dropped by 45 percent, however consistently around 800 women die from preventable makes related pregnancy and labor. All of these deaths happen in low-pay settings subsequently of condition that includes hypertension, infection, high blood pressure, and complications during delivery. Maternal health is closely connected to infant survival. While great steps have been made in reducing global child mortality, newborns and now represent 44 percent of all child deaths. Every year, 2.9 million babies needlessly die within their first month and an extra 2.6 million are stillborn. The main cause, which are preventable and treatable, are confusions because of rashness, intricacies amid conveyance, and contamination. National organizations recognize the need to accelerate the development, delivery and impact at scale of new approaches to deal with need worldwide medical issues. These advancements will help in earlier diagnosis of pre-eclampsia and eclampsia, in distinguishing of abnormalities during labor, and in prevention of postpartum hemorrhage for women without access to skilled providers. Experts in child health and maternal focus on the complex public health problems affecting women, infants and their families. Their well-being determines the health of the next generation and can help future health care challenges for families, communities, and the public health care system.

As described by the World Health Organization (WHO), occupational health offers with all factors of health and safety in the work place and has a main focus on primary prevention of hazards. A wide range of workplace hazards create risks to safety and health of people at work. In the United States, the United States Department of Labour contains all the information about non-fatal and fatalities at work place. "World Day for Safety and Health" was celebrated on April 28 to create awareness of safety in the work place. The scope of occupational safety and health has evolved gradually and continuously in response to social, political, technological and economic changes. Administration of Health and Safety explains the requirements of particular work place and standards then enforces employer and adherence to those standards requirements.

Nutritional epidemiology is study of human health in relation with nutrition. It has grown into a branch with major public health importance. It is used know the status of nutrition, nutritional epidemiology examines the role of nutrition in the etiology of disease, develops and evaluates interventions to maintain healthful eating patterns among people, and examine the relationship between nutrition and physical activity in health. Diet and physical activity are very difficult to measure, which explains why nutrition is receiving less attention than other risk factors for disease in epidemiology Nutritional deficiencies have been dramatically reduced in most countries, nutritional recommendations is the purpose of prevention of diseases.

The procedures of globalization are making new threats to health care and its determinants. Medical problems that rise above national limits incorporate natural corruption and environmental change, disparity and way of life style changes, access to medicines and public health knowledge also additionally new and re-emerging diseases. We encourage participants from technological, community, clinical groups and individual perspectives. We inspire authors to arrange their papers with in global congress significant to their theme; to scrutinize business as usual and innovate new possibilities for public health globally. We plan to reflect and shape the thinking and enhance the health related decisions of scientists, experts, governments, and common society, corporates and United Nations agencies. The objective is to investigate enriching the human services through an interdisciplinary approach. It reflects our belief that in order to facilitate affordable & accessible healthcare delivery, one have to stay with developments in other disciplines in this very well developed & knowledgeable world. Public Health Congress  is therefore a stage towards forging new dialogues with Public health community beyond acquiring new experiences and points of view from different fields, various stakeholders of offering a stage on which to cultivate research among all partners and being the instrument of worldwide advances in health care. 

A balanced diet is vital for good health and food provides energy, protein, essential fats, vitamins and minerals for a body to live, grow and function properly. Diet and nutrition play an important role in major causes of death, illness and disability like coronary heart disease, stroke, hypertension, atherosclerosis, obesity, cancer, osteoporosis, dental caries and gall bladder disease. It explains the interaction of nutrients and other food substances with relation to maintenance of an organism, growth and health diseases.

Epidemiology is a key aspect of public health practice. The area aims to offer the prevention of disorders and to promote the health of people. The fundamental regions of professional epidemiology encompass epidemiologic evaluation of public health records, health affairs of state and trend analyses, public health surveillance and health software impact evaluation. Public health is composed of many fields of sciences and talents. The intention of the field is to ensure more health results for communities internationally, however the focus is strongly on preventative measures, in place of healing. The Centre for Disease Control and Prevention (CDC) has attempted to define the sphere, explaining that all fitness structures are very complicated and involve a mess of organizations, including hospitals, employers, clinics, churches, faculties, and greater.