Topic: epidemiology

Eating fish may lower stroke risk

Eating fish a few times a week may be beneficial in lowering stroke risk, according to a new meta-analysis. Researchers examined results from 15 previous studies to summarize the evidence linking fish consumption and stroke risk. According to the Swedish study, published…

Fish oil supplements and heart health

Dariush Mozaffarian, associate professor of epidemiology at Harvard School of Public Health (HSPH), assistant professor of medicine at Harvard Medical School, and a cardiologist, was interviewed on NBC Nightly News on September 12, 2012 about a new study on fish oil supplements…

Red meat linked to higher stroke risk

Frequently consuming red meat appears to increase the risk of stroke significantly, while choosing to eat poultry and other proteins, such as fish or nuts, lowers the risk, according to a new study by researchers at Harvard School of Public Health (HSPH)…

Using cell phones for public health

February 28, 2012 Nathan Eagle is an expert in how to use cell phone data to predict and influence human behavior. And he thinks that cell phones could be the next big thing in public health. That’s because cell phone data could shed…

Rotavirus vaccine is safe, study finds

More than 500,000 babies around the world die each year from severe diarrhea and dehydration caused by rotavirus. A widely used vaccine for the pathogen was pulled from the market in 1999 out of concerns that it raised a baby’s risk of…