Incidence of intestinal Parasites has been described as one of the most common problems of developing countries like Nigeria. World Health Organization estimated that 3.5 billion people worldwide are infected with some types of intestinal parasites, and as many as 450 million of them are sick as a result. This work therefore is carried out to access the carrier status of food handlers around the University of Nigeria Teaching Hospital Enugu in Enugu State of Nigeria as well as to ascertain the common offending parasite. Three hundred and six (306) stool samples were randomly collected between January and August, 2001 from food vendors occupying the zones around the Teaching Hospital which include: UNTH Road, Railway track, Prison old park and Dean's cook. The samples were transported to the University of Nigeria Teaching Hospital Parasitology Laboratory within 1 hour of production and analysed Parasitologically using Physiological saline and iodine direct mount and formal ether concentration techniques. Out of the 306 stool samples analysed, 126 representing 41.2% tested positive to parasites. Entamobe histolytica showed the highest incidence of 52.4% followed by Ascaris lumbricoidis with 23.8% and the least was Tricharis trichura with 40%. The incidence of mixed infection was 44.4%. Female food handlers were more infected 44.2% than the male food handlers 36.8%. Whereas Meat handlers were most infected 66.7% among other food handlers. From the result of the work, it can be inferred

As one of the common sources of protein available to man, fish is highly consumed due to its lower cholesterol content and price. So it forms a rich protein source for both poor and rich. As a part of checkmating the public health risks associated with this general dependence of the population on fish, the microbiological assessment of smoked fish, Scombia, scombia sold in Owerri was embarked on with the aim of ascertaining the microbial quality, the presence and prevalence of microorganisms of public health importance. A total of one hundred and eight (108) samples were collected from the smoking Factory, Open Market and Hawkers. These were analyzed microbiologically for viable heterotrophic bacteria and fungi count on Nutrient and Potato dextrose agar respectively, using pour plate method and coliform count in MacConkey broth by multiple tube method (MPN). The mean value results from the analysis revealed high microbial contamination in all the samples. The resultant data were analyzed statistically using randomized block design of Analysis of Variance (ANOVA) at 95% level of confidence and the difference were separated using the least significance difference (LSD). The mean results of viable heterotrophic bacteria and fungi count showed no significance difference for the collection sites; but the coliform mean results for the three sites showed marked variation at 95% level (P>0.

Garri as popularly known in Nigeria is a general food consumed by most people in Nigeria. It could be eaten by reconstituting it with hot water, stirred to form a thick paste and eaten with soup or stew. It could also be taken dried or mixed with cold water and sugar/milk, as a snack. As a part of check mating the public health risk associated with this general dependence of the population on garri, the bacteriological quality of garri sold in Owerri open market was examined with the aim of investigating the bacterial contamination of garri due to exposure in the market as well as establish the hygienic statue of garri taken as snacks by many Nigeria. To achieve this, a total of one hundred and ten (110) garri samples were collected from Eke-ukwu market, relief market, Eke-Mmegbu market, Orji market, IMSU gate market and some local garri processing factories within Oweri metropolis to serve as control. The samples were analyzed bacteriologically for viable heterotrophic bacteria and coliform bacteria counts on Nutrient and MacConkey agar respectively, using pour plate method. The mean value results from all the markets revealed high bacterial contamination, except from the factory. The resultant data were analyzed statistically using Chi-square to determine if there is a significant difference between the five markets. When calculated, the value of the five markets was 35.75 while the tabulated was 11.07. This implies that there was a significant difference between the five markets. Identified bacteria included: Staphylococcus aureus, Staphylococcus epidenmidis, Bacilus cerus, Escherichia coli and Klebsielia aerogenes. Isolation of these bacteria is a sign of danger, hence, Imo State government is advised to take measures such as making environmental sanitation a priority project in the state to save the lives of the citizens.

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