Topic: epidemiology

Value of mammography questioned in large new study

A large new study suggests that mammograms may not save more women’s lives than physical breast exams alone, and in fact may lead to unnecessary treatment of small breast cancers that would likely pose no harm. The Canadian study, published February 11,…

Winter 2014 Frontlines

[ Winter 2014 ] Quick updates about the latest public health news from across the School and beyond. The end of trans fats? A proposal issued in November 2013 by the U.S. Food and Drug Administration (FDA), if finalized, would eliminate trans fat from…

Low vitamin D levels may increase risk of type 1 diabetes

For immediate release: February 3, 2013 Boston, MA – Having adequate levels of vitamin D during young adulthood may reduce the risk of adult-onset type 1 diabetes by as much as 50%, according to researchers at Harvard School of Public Health (HSPH).…

Sleep may protect against prostate cancer

Men who sleep well at night may be at less risk of developing advanced prostate cancer, according to researchers from Harvard School of Public Health (HSPH) and the University of Iceland in Reykjavik. In a study led by Sarah Markt, a doctoral…