Objective:To assess the food safety knowledge and practices in meat handling,and to determine microbial load and pathogenic organisms in meat at Mekelle city.Methods:A descriptive survey design was used to answer ques...Objective:To assess the food safety knowledge and practices in meat handling,and to determine microbial load and pathogenic organisms in meat at Mekelle city.Methods:A descriptive survey design was used to answer questions concerning the current status of food hygiene and sanitation practiced in the abattoir and butcher shops.Workers from the abattoir and butcher shops were interviewed through a structured questionnaire to assess their food safety knowledge.Bacterial load was assessed by serial dilution method and the major bacterial pathogens were isolated by using standard procedures.Results:15.1%of the abattoir workers had no health certificate and there was no hot water,sterilizer and cooling facility in the abattoir.11.3%of the butchers didn’t use protective clothes.There was a food safety knowledge gap within the abattoir and butcher shop workers.The mean values of bacterial load of abattoir meat,butcher shops and street meat sale was found to be 1.1×10~5,5.6×10~5and 4.3×10~6 cfu/g,respectively.The major bacterial pathogens isolated were Escherichia coli,Staphylococcus aureus and Bacillus cereus.Conclusions:The study revealed that there is a reasonable gap on food safely knowledge by abattoir and butcher shop workers.The microbial profile was also higher compared to standards set by World Health Organization.Due attention should be given by the government to improve the food safety knowledge and the quality standard of meat sold in the city.展开更多
A cross-sectional examination of 384 fecal samples was conducted from July 2016 up to November 2016 to determine the prevalence of gastrointestinal helminth infections of equines in Mekelle, North Ethiopia. Out of tot...A cross-sectional examination of 384 fecal samples was conducted from July 2016 up to November 2016 to determine the prevalence of gastrointestinal helminth infections of equines in Mekelle, North Ethiopia. Out of total fecal samples examined 196 fecal samples were taken from horses, 164 from Donkeys and the rest 24 from Mules. The prevalence of gastro intestinal helminths was 41.6% as detected by coprological examination. Coprological examination revealed that the prevalence in horses was 33.7%, in donkeys 51.8% and in mules 37.5%. There is significant difference (p < 0.05) in the prevalence of GIT helminth infection between the equine species. Coprological examination revealed 35.4% infection with strongyle followed by mixed infections (10.4%), P. eqourum (8.3%), O. equi (5.7%) and Anoplocephala species (4%). No significant difference (p > 0.05) in prevalence of GIT helminth was noticed between sexes. However, a significant difference (p < 0.05) was noticed between the age groups, between different body conditions, feeding status, history of colic and frequency of deworming. The study revealed that Equines in the study area are infected with a range of heminths, which are representatives of the important equine pathogenic parasites found in Ethiopia.展开更多
Background: Breast cancer (BC) is one of the malignant diseases taking the lion’s share role in the devastating effects caused by cancer. BC related awareness and practice of females are known to have crucial contrib...Background: Breast cancer (BC) is one of the malignant diseases taking the lion’s share role in the devastating effects caused by cancer. BC related awareness and practice of females are known to have crucial contribution in the prevention and control efforts. The worst aspects of the disease in Ethiopia include absence of research and thus very limited information on any aspect. The study assessed knowledge and practice on BC among women household heads. Methods: A cross-sectional study was conducted on a sample of 845 women. The sample size was divided among five randomly selected kebeles (smallest government administrative units) proportional to the number of households. Samples were selected by systematic sampling technique. Data were collected by trained data collectors through a face-to-face interview using pre-tested, semi-structured questionnaire from female household heads. Pearson chi-square and logistic regression tests were used to assess the determinants of BC knowledge and breast cancer self examination (BSE) practice. Results: The respondents’ age ranged from 20 to 75 years with a mean age of 33.66 ± 10.8. Onefifth (19.8%) of the respondents were illiterate, while 257 (31.8%) had primary education. Majority of them were married 548 (67.7%), Orthodox Christians 649 (80.4%), and housewives 365 (45.1%). Only 675 (83.4%) of the respondents have ever heard/read about BC. Media 399 (59.1%) and colleagues/friends/neighbors 200 (29.6%) were the major information sources. Only 86 (12.7%) of the respondents had a high BC knowledge. Even though 304 (45%) of the BC informed participants had information on BSE, only 163 (53.6%) of them have ever done it. Both BC knowledge and BSE practice were significantly affected by educational level. Conclusion: Majority of women household heads in Mekelle town had low knowledge and insufficient BC related practices. The region’s health bureau and local mass-media need to work on breast cancer awareness and practice of the women in the town.展开更多
基金Supported by the Tigray Regional National State,Science and Technology Agency(Grant No.TSTA/08/2010)
文摘Objective:To assess the food safety knowledge and practices in meat handling,and to determine microbial load and pathogenic organisms in meat at Mekelle city.Methods:A descriptive survey design was used to answer questions concerning the current status of food hygiene and sanitation practiced in the abattoir and butcher shops.Workers from the abattoir and butcher shops were interviewed through a structured questionnaire to assess their food safety knowledge.Bacterial load was assessed by serial dilution method and the major bacterial pathogens were isolated by using standard procedures.Results:15.1%of the abattoir workers had no health certificate and there was no hot water,sterilizer and cooling facility in the abattoir.11.3%of the butchers didn’t use protective clothes.There was a food safety knowledge gap within the abattoir and butcher shop workers.The mean values of bacterial load of abattoir meat,butcher shops and street meat sale was found to be 1.1×10~5,5.6×10~5and 4.3×10~6 cfu/g,respectively.The major bacterial pathogens isolated were Escherichia coli,Staphylococcus aureus and Bacillus cereus.Conclusions:The study revealed that there is a reasonable gap on food safely knowledge by abattoir and butcher shop workers.The microbial profile was also higher compared to standards set by World Health Organization.Due attention should be given by the government to improve the food safety knowledge and the quality standard of meat sold in the city.
文摘A cross-sectional examination of 384 fecal samples was conducted from July 2016 up to November 2016 to determine the prevalence of gastrointestinal helminth infections of equines in Mekelle, North Ethiopia. Out of total fecal samples examined 196 fecal samples were taken from horses, 164 from Donkeys and the rest 24 from Mules. The prevalence of gastro intestinal helminths was 41.6% as detected by coprological examination. Coprological examination revealed that the prevalence in horses was 33.7%, in donkeys 51.8% and in mules 37.5%. There is significant difference (p < 0.05) in the prevalence of GIT helminth infection between the equine species. Coprological examination revealed 35.4% infection with strongyle followed by mixed infections (10.4%), P. eqourum (8.3%), O. equi (5.7%) and Anoplocephala species (4%). No significant difference (p > 0.05) in prevalence of GIT helminth was noticed between sexes. However, a significant difference (p < 0.05) was noticed between the age groups, between different body conditions, feeding status, history of colic and frequency of deworming. The study revealed that Equines in the study area are infected with a range of heminths, which are representatives of the important equine pathogenic parasites found in Ethiopia.
文摘Background: Breast cancer (BC) is one of the malignant diseases taking the lion’s share role in the devastating effects caused by cancer. BC related awareness and practice of females are known to have crucial contribution in the prevention and control efforts. The worst aspects of the disease in Ethiopia include absence of research and thus very limited information on any aspect. The study assessed knowledge and practice on BC among women household heads. Methods: A cross-sectional study was conducted on a sample of 845 women. The sample size was divided among five randomly selected kebeles (smallest government administrative units) proportional to the number of households. Samples were selected by systematic sampling technique. Data were collected by trained data collectors through a face-to-face interview using pre-tested, semi-structured questionnaire from female household heads. Pearson chi-square and logistic regression tests were used to assess the determinants of BC knowledge and breast cancer self examination (BSE) practice. Results: The respondents’ age ranged from 20 to 75 years with a mean age of 33.66 ± 10.8. Onefifth (19.8%) of the respondents were illiterate, while 257 (31.8%) had primary education. Majority of them were married 548 (67.7%), Orthodox Christians 649 (80.4%), and housewives 365 (45.1%). Only 675 (83.4%) of the respondents have ever heard/read about BC. Media 399 (59.1%) and colleagues/friends/neighbors 200 (29.6%) were the major information sources. Only 86 (12.7%) of the respondents had a high BC knowledge. Even though 304 (45%) of the BC informed participants had information on BSE, only 163 (53.6%) of them have ever done it. Both BC knowledge and BSE practice were significantly affected by educational level. Conclusion: Majority of women household heads in Mekelle town had low knowledge and insufficient BC related practices. The region’s health bureau and local mass-media need to work on breast cancer awareness and practice of the women in the town.
