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              Open Access  
Copyright: The authors. This article is an open access 
article licensed under the terms of the Creative Commons Attribution License 
(http://creativecommons.org/licenses/by/2.0) which permits unrestricted use, 
distribution and reproduction in any medium, provided the work is properly 
cited. 
 
              
              
              Research (Published 
online :  01-10-2013) 
6. Detection of toxigenic Clostridium difficile in 
powdered infant and follow-up formulae in Egypt - Nagah Mohammed Saad, 
Wallaa Farouk Amin and Eman Mokhtar Shaker 
Veterinary World, 6(11): 862-864 
                
              doi: 
              10.14202/vetworld.2013.862-864 
                
              
              
          
 
              Abstract 
 
              Aim: To examine powdered 
              infant formula (PIF) and follow-up formula (FUF) for the presence 
              of toxigenic Clostridium difficile.Materials and Methods: A total of 100 random samples of PIF 
              and FUF, 50 samples each, from various pharmacies and supermarkets 
              located in Assiut city were collected during 2008-2010.
 Results: Our results show that 16 out of 100 (16%) examined 
              samples of PIF and FUF were contaminated with C. difficile; 4 (8%) 
              and 12 (24%) of the examined PIF and FUF samples tested positive 
              for C. difficile, respectively. Only two (16.67%) isolates of C. 
              difficile from the examined FUF were toxigenic, while the isolates 
              from the PIF samples were not toxigenic.
 Conclusions: The presence of C. difficile in PIF and FUF 
              samples suggests that there is a high potential for the 
              transmission of C. difficile through these products. Thus, proper 
              preparation and handling of these products is required to reduce 
              the risk of the illnesses arising due to C. difficile.
 Key words: Clostridium difficile, follow-up formula, latex 
              agglutination, powdered infant formula, toxigenic
 
 
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