Current health articles are mentioning the latest in the world of obesity. It mainly focus on preventing infectious disease , removing contaminants from food and drinking water, reducing pollutions, by public health policies (for example administering vaccines for various diseases) etc since they can affect the entire community.
Other disorders caused by excessive alcohol consumption are grouped under alcoholic liver diseases and these include alcoholic hepatitis, fatty liver, and cirrhosis Liver damage can also be caused by drugs in particular paracetomol and drugs used to treat cancer.
Half of the adults who will gain insurance eligibility in 2014 are very poor (with incomes below 50 percent of the federal poverty level), a third have a diagnosed chronic medical condition, and many are likely to have long-neglected health care needs due to years without coverage.
The U.S. system tends to be more fragmented, less organized and coordinated, and that's likely to lead to inefficiency,” said Paul Ginsburg, a professor at the University of Southern California and director of the Center for Health Policy at the Brookings Institution in Washington.
In the developing world, health care providers must adapt to limited financial resources, scarce health care professionals, underdeveloped health infrastructure, and widespread poverty—all in settings with huge burdens of preventable and treatable diseases that too often go untreated.