Mar 28 Watch Researchers Seek Ways to Find Early Signs of Cancer Biomarkers, changes in a protein that indicate the progression of a disease, hold promise for different fields of medicine. NewsHour health correspondent Susan Dentzer reports on the use of biomarkers in the early detection of cancer. Continue watching
Dec 14 Watch New Initiatives Taken to Combat Malaria and AIDS Results of two studies conducted in Africa show that circumcision can cut the rate of HIV infection in heterosexual men by 50 percent. Meanwhile the Bush administration is launching a new anti-malaria initiative. An expert discusses combating these diseases and… Continue watching
Nov 21 Watch Dust, Debris at World Trade Center Site May Have Made Workers Sick A Mt. Sinai report found 60 percent of Sept. 11 first responders who breathed contaminated dust and smoke at the World Trade Center attack site now suffer from respiratory problems. The NewsHour reports on lingering health problems and help given… Continue watching
Sep 21 Watch Authors Analyze, Criticize Foreign Aid Agencies in New Books The NewsHour's Economics Correspondent Paul Solman reports on the effectiveness of foreign aid in reducing proverty. Continue watching
Jul 26 Watch Families Advocate for Alzheimer’s Disease to Be National Priority An estimated 4.5 million Americans have Alzheimer's, and the number is expected to triple within 10 years. Families of patients are making efforts to push the private and public sectors toward finding better treatments. Continue watching