The urinary infection often remains the most frequent of the infections after the infections of the respiratory system. This work began(affected) the study of various pathogenic agents causing the deferent urinary infection and their sensibility or resistance closed view the various families of antibiotics prescribed at the level of the laboratory bacteriology of the regional hospital to Kenitra. According to our experiences we were able to classify bacteria according to their dominance so to determine the rate of resistance of the latter to antibiotics frequently used at the level of the laboratory.

At the end of the red waste biotransformation an alga Gelidium agar -agar sesquipedale after extraction, we achieved a finished product free of pathogenic bacteria and rich in protein 26%, fat 0.40%, carbohydrate 38% and 11% minerals. Three diets containing respectively 20%, 25%, 30% seaweed waste are compared with a commercial ration to determine the best growth on sheep. We followed the weight gain and average daily gain during the 90 days. Four batches of ten sheep each were submitted to the fattening test. Lot 1 receiving the food (F1) reached an average gain resulting weight of 14.5 kg or average daily gain (ADG) of 161 g / d. Lot 2 receiving the food F2 recorded an average weight gain of 16.3 kg is the equivalent of a daily gain 181 g / d. As for lot3 nourished by the food F3, marked the largest average weight gain of 19.35 Kg, a daily gain of 215 g / d. The control group regarding showed him a mean weight gain of interest near that of lot1 13.3 Kg, which corresponds to an average daily gain of 147 g / d. In addition, microbiological analyzes of sheep carcasses and viscera showed that total mesophilic anaerobic flora varies between 102 and 103 cfu / g and faecal coliforms vary between 1 and 3 cfu / g. Salmonella and clostridia are totally absent. These results confirm the possibility of solving problems due to protein and mineral deficiencies in animals by adding these fermented waste and obtain a clean and healthy meat for consumption.

Bacteriological analysis is very important because it helps to identify the causal agent of infection: bacteria, parasites, fungi.
Our study has as purpose the statistical study of different types of analysis developed in the service for nine months ; the urine cytology examination (urinalysis), stool culture, cytology examination of the pus, the blood culture examination, examination of the cerebrospinal fluid (CSF), the bacteriological examination of secretions and ENT bronchopulmonary and ascites fluid and cytology examination of vaginal swab.
Based on the statistical study established and the results we determine the impact of the most common germs in different types of analyzes namely E.coli; klebsiellae and Staph.Aureus

The Moorish baths "Hammam" are highly visited by Moroccan consumers. The aim of this study is to establish the phenotypic profile of gram negative bacteria isolated from water collected from Moorish baths and test their power of resistance and antibiotic susceptibility. Using the gallery (API bioM

The percolation of the leachate from the waste from landfills is a source of pollution of the groundwater resources by infiltration, thus constituting a threat as important as the one linked to the enhancement of the water deficit. The measures carried out on the leachate from the landfill of Ouled Berjel (Kenitra) and having door on bacteriological analyzes, allow you to qualify the leachate as a source of contamination to potential anoxic and reducer.
The results of the bacteriological characterization indicated a very poor microbiological quality of leachate. Indeed, higher 2,43.107 ufc / ml rate, leachate were recorded for total coliforms and faecal coliforms, considered tracers forefront of microbial pollution in landfills juice. What makes these highly toxic effluents and thus have a permanent danger to the health of the local population and the surrounding environment, and therefore require a specific treatment before being discharged into the receiving environment.