Topic: immunology

Role of lung lesions in tuberculosis explored

For years scientists have sought to unravel the mystery of why about 90% of people infected by Mycobacterium tuberculosis, the bacteria that cause tuberculosis (TB), remain symptom-free for years, while the remaining 10% become sick and may die. A December 15, 2013…

Polio

[Winter 2009] Remembering the late HSPH Nobel Laureate, Thomas Weller As the polio virus swept across the United States in 1948, 32-year-old Thomas Weller was logging long hours in a Harvard Medical School laboratory, working to develop a new way to culture…

Shrinking the effects of the obesity epidemic

[ Winter 2011] If we can’t stop Americans from getting heavier, can we at least develop drugs that prevent them from getting sick with obesity-related diseases? The research career of Gökhan Hotamisligil, chair of the Harvard School of Public Health Department of Genetics and…

Off the cuff: The turning point in the AIDS epidemic

[ Spring 2013 ] Ten years ago, President George W. Bush launched a $15 billion international program to fight AIDS—the largest public health initiative in history dedicated to a single disease. The School’s Phyllis Kanki spearheaded HSPH’s application to the President’s Emergency Plan for…

Vaccine effectiveness threatened by everyday chemical

[ Spring/Summer 2012 ] HSPH’s Philippe Grandjean answers questions about PFCs In January 2012, a study in the Journal of the American Medical Association (JAMA) showed that perfluorinated compounds (PFCs)—which are widely used in manufactured products such as nonstick cookware, waterproof clothing, and fast-food packaging—dramatically lowered…

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).…

HSPH efforts in Africa helped lead to decade of success against AIDS

Government-funded program known as PEPFAR allowed School to scale up efforts February 11, 2013 -- The largest public health initiative in history dedicated to a single disease was announced unexpectedly during President George W. Bush’s State of the Union address in 2003:…

Researchers identify genes causing antimalarial drug resistance

For immediate release: Thursday, April 21, 2011 Boston, MA -- Using a pair of powerful genome-search techniques, researchers from the Harvard School of Public Health (HSPH), Harvard University, and the Broad Institute have identified several genes that may be implicated in the…