query: employer maria deloria knoll
supports: The Johns Hopkins University (commonly referred to as Johns Hopkins, JHU, or simply Hopkins) is an American private research university in Baltimore, Maryland. Founded in 1876, the university was named for its first benefactor, the American entrepreneur, abolitionist, and philanthropist Johns Hopkins. His $7 million bequestof which half financed the establishment of The Johns Hopkins Hospitalwas the largest philanthropic gift in the history of the United States at that time. Daniel Coit Gilman, who was inaugurated as the institution's first president on February 22, 1876, led the university to revolutionize higher education in the U.S. by integrating teaching and research. Adopting the concept of a graduate school from Germany's ancient Heidelberg University, Johns Hopkins University is considered the first research university in the United States. Evidence-based practice (EBP) is an interdisciplinary approach to clinical practice that has been gaining ground following its formal introduction in 1992. It started in medicine as evidence-based medicine (EBM) and spread to other fields such as audiology, speech-language pathology, dentistry, nursing, child life specialty, psychology, social work, education, library and information science. EBP is traditionally defined in terms of a "three legged stool" integrating three basic principles: (1) the best available research evidence bearing on whether and why a treatment works, (2) clinical expertise (clinical judgment and experience) to rapidly identify each patient's unique health state and diagnosis, their individual risks and benefits of potential interventions, and (3) client preferences and values  Health is the level of functional and metabolic efficiency of a living organism. In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social changes. The World Health Organization (WHO) defined health in its broader sense in its 1948 constitution as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." This definition has been subject to controversy, in particular as lacking operational value, the ambiguity in developing cohesive health strategies, and because of the problem created by use of the word "complete". Other definitions have been proposed, among which a recent definition that correlates health and personal satisfaction. Maria Deloria Knoll , PhD , is an internationally recognized expert in the fields of epidemiology , disease surveillance , vaccine trial conduct , and bio-statistics . She currently serves as Associate Director of Science at the International Vaccine Access Center ( IVAC ) , an organization dedicated to accelerating global access to life - saving vaccines , at the Johns Hopkins Bloomberg School of Public Health in Baltimore , Maryland . Public health refers to "the science and art of preventing disease, prolonging life and promoting human health through organized efforts and informed choices of society, organizations, public and private, communities and individuals." It is concerned with threats to health based on population health analysis. The population in question can be as small as a handful of people, or as large as all the inhabitants of several continents (for instance, in the case of a pandemic). The dimensions of health can encompass "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity," as defined by the United Nations' World Health Organization. Public health incorporates the interdisciplinary approaches of epidemiology, biostatistics and health services. Environmental health, community health, behavioral health, health economics, public policy, insurance medicine, mental health and occupational safety and health are other important subfields. Epidemiology is the study and analysis of the patterns, causes, and effects of health and disease conditions in defined populations. It is the cornerstone of public health, and shapes policy decisions and evidence-based practice by identifying risk factors for disease and targets for preventive healthcare. Epidemiologists help with study design, collection, and statistical analysis of data, amend interpretation and dissemination of results (including peer review and occasional systematic review). Epidemiology has helped develop methodology used in clinical research, public health studies, and, to a lesser extent, basic research in the biological sciences. The Johns Hopkins Bloomberg School of Public Health (JHSPH) is part of Johns Hopkins University in Baltimore, Maryland, United States. As the first independent, degree-granting institution for research and training in public health, and the largest public health training facility in the United States, the Bloomberg School is a leading international authority on the improvement of health and prevention of disease and disability. The school's mission is to protect populations from illness and injury by pioneering new research, deploying its knowledge and expertise in the field, and educating scientists and practitioners in the global defense of human life. The school is ranked first in public health in the "U.S. News and World Report" rankings and has held that ranking since 1994.
candidates: johns hopkins university life school united nations world health organization
answer: johns hopkins university