Knowledge, attitude and practices for dengue fever prevention

The purpose of this study was to assess knowledge regarding dengue fever prevention among general population and whether preventive measures are being practiced in the community in response to various campaigns on media by the government. A cross-sectional descriptive study. Population residing near Sir Ganga Ram Hospital Lahore. Oct 2006-Dec 2006. Two hundred six respondents, both male and female, were interviewed. Respondents were selected by non-probability convenient sampling. Almost 69.9% of respondents were aware and had knowledge about dengue fever. A strong correlation of knowledge was observed with gender, education, employment, marital status and socioeconomic status [p<0.05]. The main source of information [59.3%] was television [Health Ministry's advertisement]. Regarding knowledge of symptoms, 28.6% recognized high grade fever for three to five days as symptom, 12.9% recognized skin rashes, 8.3% severe headache, 7.6% muscular and joints pain, 5.3% recognized nausea and vomiting as symptoms of dengue. 53.2% of respondents were satisfied with government efforts in providing information about recent dengue fever epidemic. The most frequently used preventive measures were mosquito coil and mats [38.1%], mosquito spray 14.8% mosquito repellents 7.8% and closing of the windows and doors 34.7% in the evening time and 36.7% used long sleeved shirts and trousers to save themselves from mosquito bite. Health education through media increased public awareness about the dengue fever and effectively motivated them to implement the preventive measures. This change in attitude has helped control the disease in the community

Hepatitis B and Hepatitis C in blood donors: Analysis of 2-years data

The aim of the study was to know the prevalence and sex difference in the prevalence of Hepatitis B and Hepatitis C among healthy blood donors at Ghurki Trust Teaching Hospital which is a teaching hospital situated in periphery of Lahore, admitting patients mostly from rural population. All blood donors from September 04, 04 to August 11, 06 were enrolled. In total, there were 7431 donors. The over all prevalence of Hepatitis B was 1.52% and Hepatitis C was 5.34%. Prevalence of Hepatitis C was greater than Hepatitis B in healthy blood donors. Hepatitis B and Hepatitis C are nearly as prevalent in rural population of Lahore as in the urban population. Females in the rural population donated blood infrequently and data of female donors was too small to, comment on sex difference between the prevalence of the two viruses