Topic: epidemiology

TB, HIV targeted by student researchers

February 18, 2014 — When people who have been cured of tuberculosis (TB) re-develop the disease, are they relapsing or fighting a new strain? How often should HIV/AIDS patients be tested to see if antiretroviral treatment is working? These questions are being…

Prostate cancer: Clearing up confusion

February 19, 2014 — Lorelei Mucci, associate professor of epidemiology at Harvard School of Public Health (HSPH), studies the factors that influence prostate cancer risk and progression. She answers three questions about recent research findings in the field that have generated confusion…

Heart disease

[Winter 2009] The impact of genetics, stress, and lifestyle: Q & A with Eric Rimm Every heart attack survivor has a story to tell. Harvard School of Public Health Leadership Council member Rick Smith's is a tale of good fortune. There is no history…

TB superstrains

[ Fall 2008 ] Extensively drug-resistant tuberculosis is research focus Covering 200 square kilometers of arid scrubland in South Africa’s KwaZulu-Natal Province, the rural district of Tugela Ferry seems to swallow its inhabitants, its parched mountain ridges shutting out the world beyond. Within the…

A man with a plan

[ Spring 2013 ] “Do I look like a man with a plan?” The slender young man with the radiant smile is mimicking a line from the villainous Joker in the second Batman movie. At first glance, the answer to his mischievous question is,…

Off the cuff: Bill Hanage

[ Fall 2011 ] Why are we seeing so many deadly new forms of E. coli in our food? "Bacteria are a bit like a Mr. Potato Head®. You have the core DNA—which is the potato—and then onto that are stuck all kinds of…

Where DNA meets daily life

[Fall 2010] The intersection of genes and the environment is the new target of public health research. Red hair is a genetically determined trait. And when redheads with Celtic roots move to sun-drenched countries near the equator, their risk of skin cancer…

Saving lives by the numbers

In the mid-1980s, HSPH biostatistician Stephen Lagakos enthusiastically chatted up colleagues about a new mode of communicating called email. “He wondered if it would be feasible to set up email among all of us who wanted to exchange ideas about how to prevent and…

Protecting workers’ health

[Fall 2013 Centennial issue] Throughout the School’s history, researchers have sought to keep workers safe and workplaces healthy. From pioneering efforts exposing the adverse effects of early-20th-century factory life to current studies on the heart health of firefighters, HSPH researchers have uncovered…

Chasing epidemics in real time

[Fall 2013 Centennial issue] As the AIDS epidemic tragically demonstrated, public health has usually been a step behind infections on the run. But today, with sophisticated molecular and communications tools, practitioners can virtually keep up stride for stride with emerging epidemics. In…