| hepatitis b in ghana's upper west region: a hidden epidemic in need of national policy attention. | like many countries in sub-saharan africa, hepatitis b virus (hbv) is highly prevalent in ghana. using qualitative methods, this paper draws from the political ecology of health theoretical framework to examine perceptions and understandings of hbv in the upper west region of ghana. the findings reveal that extremely low levels of knowledge and pervasive lay misconceptions about the disease within this geographic context are shaped by large scale structural influences. furthermore, in this conte ... | 2013 | 23811012 |