Social science perspectives on schistosomiasis control in Africa: past trends and future directions.

New ways of integrating and scaling up control of neglected tropical diseases (including schistosomiasis) are presently underway. In this context consideration of social science perspectives is essential. In this article, we review social science publications of relevance to sustained control of schistosomiasis in Africa including diagnosis and screening, treatment, supply of clean water and improved sanitation, as well as health communication. Studies of community involvement and links between schistosomiasis control programmes and broader health care systems are also explored. Directions for future social science of relevance to sustainable schistosomiasis control are outlined, including ways of ensuring equitable access to health services as well as involvement of endemic communities and local health care systems based on equal partnership.

Patterns of malaria related mortality based on verbal autopsy in Muleba District, north-western Tanzania.

Reliable malaria related mortality data is important for planning appropriate interventions. However, there is scarce information on the pattern of malaria related mortality in epidemic prone districts of Tanzania. This study was carried out to determine malaria related mortality and establish its trend change over time in both epidemic and non-epidemic areas of Muleba District of north-western Tanzania. A verbal autopsy survey was conducted to obtain data on all deaths of individuals who died in six randomly selected villages from 1997 to 2006. Relatives of the deceased were interviewed using a standardized questionnaire. Communicable diseases accounted for about two thirds (61.9%) of deaths among > or =5 years individuals and 84.8% in < or =5 years. Non-communicable diseases accounted for 28.9% and 14.1% deaths in > or =5 years and < or =5 years, respectively. Malaria was the leading cause of deaths in all age groups (40.3%) and among children <5 years (73.8%). Infants accounted for about two third (64.5%) of all malaria related deaths in children <5 years. Peak of malaria proportional mortality was highest during malaria epidemics. Most of the malaria-related deaths in this group were among 1-12 months (64.5%) followed by 13-24 months (20.9%), and 25-59 months (14.8%). Cerebral malaria accounted for 18.9% (N=32) of death related to malaria in all age groups; 12.1% (17/141) were in under-five, 42.9% (6/14) were in 5-14 years and 64.3% (9/14) in 15-70 years old. More than half of malaria related deaths (61.0%) in <5 years children were associated with severe anaemia followed by diarrhoeal disease (24.1%), cerebral malaria (12.5%) and respiratory infection (8.5%) as common conditions. The majority of the deceased caretakers first sought treatment at health facilities within 24hr of the onset of illness. Significantly a higher proportion of caretakers of the underfives in the epidemic area sought treatment within 24hr than in non-epidemic area (39.3% vs. 18.5%; P = 0.0385). In conclusion, malaria accounts for majority of deaths in Muleba district, with substantial proportion being attributed to malaria epidemics.

School children as health change agents in Magu, Tanzania: a feasibility study

The feasibility of an action-oriented and participatory educational approach, where school children function as health change agents, in a rural community of (Magu district) Tanzania was explored. Observations, in-depth interviews and focus group discussions with pupils, teachers and parents were undertaken. Findings showed that study participants favoured an approach where school children played an active role as health change agents in a combined school and community health education project. This conclusion contradicts traditional views in many African cultures where power, status and wisdom are usually closely associated with old age. However, a number of barriers were found, including the curriculum, time constraints, class size, teaching materials and teachers' skills and working conditions. The idea that pupils act as health change agents in the community as part of an action-oriented and participatory health education approach in schools was supported. A list of factors to consider when planning an action-oriented health education project is provided and discussed. (AU)

School children as health change agents in Magu, Tanzania: a feasibility study.

The feasibility of an action-oriented and participatory educational approach, where school children function as health change agents, in a rural community of (Magu district) Tanzania was explored. Observations, in-depth interviews and focus group discussions with pupils, teachers and parents were undertaken. Findings showed that study participants favoured an approach where school children played an active role as health change agents in a combined school and community health education project. This conclusion contradicts traditional views in many African cultures where power, status and wisdom are usually closely associated with old age. However, a number of barriers were found, including the curriculum, time constraints, class size, teaching materials and teachers' skills and working conditions. The idea that pupils act as health change agents in the community as part of an action-oriented and participatory health education approach in schools was supported. A list of factors to consider when planning an action-oriented health education project is provided and discussed.

Community knowledge, attitude and practice towards sexually transmitted diseases and HIV infection in Biharamulo and Muleba districts in Kagera Region, Tanzania.

The study was conducted to determine knowledge, attitude and practice towards Sexually Transmitted Diseases and HIV infections among communities in Biharamulo and Muleba districts, Kagera Tanzania. A total of 915 study participants were recruited and most of them (96.3%) knew that there are diseases which could be transmitted through sexual contact. Seventy one percent of participants thought STDs could be acquired through sharing a towel while fifty percent thought HIV could be transmitted through insect bites. Eighty five percent of school pupils who participated in the study reported to have been taught about AIDS and less than 30% on sex and pregnancy. Sixty three percent of study participants were of the opinion that a girl or woman should not refuse to have sex after being given a gift, and having sex with an elder partner was thought to be acceptable by almost fifty percent of participants. Over 50% percent of interviewees thought a girl or woman should not refuse to have sex with their friends. Although 99% of interviewees reported to have ever heard about condoms, only 28% reported to have ever used them irrespective of been affordable. Most schoolboys and about 50% of schoolgirls reported to have experienced sex by the time of the study. Thirty eight percent of girls reported to have first sex at the age of 14 years. Nine percent of the participants who reported to have experienced sex were forced to do so. Knowledge regarding STDs and HIV/AIDS was high among participants, but a sizeable proportion report misconception on transmission of STDs/HIV such as through sharing a towel and insect bites. Therefore it is recommended that S&RH intervention programme should address these misconceptions in order to match knowledge and practice, and achieve the intended objectives.

Schistosomiasis-related perceptions, attitudes and treatment-seeking practices in Magu district, Tanzania: public health implications.

A study on perceptions, attitudes and treatment-seeking practices related to schistosomiasis was conducted among the Wasukuma in the rural Magu district of Tanzania at the shore of Lake Victoria where Schistosoma haematobium and mansoni infections are endemic. The study applied in-depth interviews, focus group discussions and a questionnaire survey among adults and primary school children. The perceived symptoms and causes were incongruous with the biomedical perspective and a number of respondents found schistosomiasis to be a shameful disease. Lack of diagnostic and curative services at the government health care facilities was common, but there was a willingness from the biomedical health care services to collaborate with the traditional healers. Recommendations to the District Health Management Team were: that collaboration between biomedical and traditional health care providers should be strengthened and that the government facilities' diagnostic and curative capacity with regard to schistosomiasis should be upgraded. Culturally compatible health education programmes should be developed in collaboration with the local community.