Impacts of HIV and Population-Wide Treatment on the Elderly in a Simulated African Population • Samuel J. Clark, University of Washington

HIV Prevalence and Orphan Household Distribution in a Rural Malawi District • Peter C. Fleming, University of Pennsylvania ; Alexander Weinreb, Hebrew University of Jerusalem

Population Dynamics and the Environment: Examining the Natural Resource Context of the African HIV/AIDS Pandemic • Lori M. Hunter, University of Colorado at Boulder ; Wayne Twine, University of the Witwatersrand ; Aaron Johnson, University of Colorado at Boulder

Recent Age Patterns of Mortality in Tanzania: An Examination of the Impact of HIV/AIDS • Robert G. Mswia, University of Pennsylvania ; Tukufu Zuberi, University of Pennsylvania