Topic: epidemiology

Public health requires global perspective

A global perspective on public health will be increasingly critical as this century progresses, according to a new editorial in the May 1, 2014 issue of the New England Journal of Medicine. The authors, David Hunter, Vincent L. Gregory Professor in Cancer…

Eating more fiber after heart attack may lengthen life

Heart attack survivors who eat more fiber may live longer, according to a new study led by Harvard School of Public Health (HSPH) researchers. People who ate the most fiber after a heart attack had a 25% lower chance of dying in…

Report compares dietary fat intake among countries

April 17, 2014—Harvard School of Public Health researchers and colleagues have compiled the first global data on dietary intakes of specific fats worldwide. The report compares the intake of saturated fat, cholesterol, trans fats, omega 3s, and other fats and oils among…

Fats: Controversy and Consensus

Fats have been in the news recently following a paper published in the Annals of Internal Medicine questioning recommendations on limiting saturated fat intake, which was covered by many media outlets, including by New York Times columnist Mark Bittman in a column…

Global child TB infection estimates doubled

Approximately one million children contract tuberculosis (TB) annually, with 32,000 suffering from a multi-drug resistant (MDR) strain, according to a new study by Harvard School of Public Health (HSPH) researchers and colleagues. These findings are double previous childhood TB estimates. The study,…

MRSA spreads to the barnyard

From farm animals to family pets, the deadly bacteria may lurk where you least expect it March 20, 2014—If you think the drug-resistant infectious bacteria MRSA (methicillin-resistant Staphylococcus aureus) is just a hospital or nursing home problem—think again. In recent years the stealth-like…