Recent studies linking bullying and depression, coupled with extensive media coverage of bullying-related suicide among young people, led the Centers for Disease Control and Prevention (CDC) to assemble an expert panel to ...
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For the first time, a study has analysed the effects of the modification to the Spanish tobacco control law, implemented in 2011 in hospitality venues in Spain. The findings show that smoking on terraces ...
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The earlier cancer is detected, the more successful treatment is likely to be. Yet while this is a key message behind many public health campaigns, detection methods are still being improved.
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(AP)—A Haitian newspaper reported Saturday that a government official acknowledged authorities erred when they said the neighboring Dominican Republic had an outbreak of avian flu.
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Postmenopausal women who use antidepressant medication or suffer from depression might be more likely to have a higher body mass index (BMI), larger waist circumference and inflammation—all associated with increased risk ...
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Allowing all employees access to paid sick days would reduce influenza infections in the workplace, according to a first-of-its-kind analysis by University of Pittsburgh Graduate School of Public Health modeling experts.
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Pro-market policies for developing countries have long been based on the belief that increasing average income is key to improving public health and societal well-being.
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Hot weather may be the work environment for the 1.4 million farmworkers in the United States who harvest crops, but new research shows that these workers continue to experience excessive heat and humidity even after leaving ...
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States that want to reduce rates of adult smoking may consider implementing stringent tobacco restrictions on teens, suggests a new study by researchers at Washington University School of Medicine in St. ...
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People in India who walk or cycle to work are less likely to be overweight or obese, have diabetes or high blood pressure, a study has found.
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Remember Mom's advice about washing your hands thoroughly after using the restroom? Apparently not.
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At least 23 Canadian women died and hundreds more may have been harmed taking the world's two most commonly prescribed birth control pills, the country's public broadcaster said Tuesday.
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When it comes to stopping dengue, social media posts, tweets and a web system may be just what the doctor ordered.
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Researchers at the Perelman School of Medicine, University of Pennsylvania have developed a new gene therapy to thwart a potential influenza pandemic. Specifically, investigators in the Gene Therapy Program, ...
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The last remaining antibiotics used to treat gonorrhea (cefixime and ceftriaxone) in England and Wales are becoming less effective. But recent changes in prescribing practice, based on new recommendations that challenge previous ...
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Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals." (1920, C.E.A. Winslow)[citation needed] It is concerned with threats to the overall health of a community 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). Public health is typically divided into epidemiology, biostatistics and health services. Environmental, social, behavioral, and occupational health are also important subfields.
There are 2 distinct characteristics of public health:
1. It deals with preventive rather than curative aspects of health 2. It deals with population-level, rather than individual-level health issues
The focus of public health intervention is to prevent rather than treat a disease through surveillance of cases and the promotion of healthy behaviors. In addition to these activities, in many cases treating a disease may be vital to preventing it in others, such as during an outbreak of an infectious disease. Hand washing, vaccination programs and distribution of condoms are examples of public health measures.
The goal of public health is to improve lives through the prevention and treatment of disease. The United Nations' World Health Organization defines health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity."
This text uses material from Wikipedia licensed under CC BY-SA
