ABSTRACT

Cryptosporidium spp. is obligatory intracellular parasite and causes intestinal infection. In intestine infections in the form of sporadic and epidemics, food and accordingly workers in food sector may play a role as the source of infection. In this study, it is aimed to reveal the existence of asymptomatic cryptosporidiosis.

In the study, stool samples of 393 workers -employed at various branches of food sector in the region of Van- are used. In order to detect Cryptosporidium spp. oocysts, Modified Ziehl Neelsen (MZN) Staining was used.

In this study, asymptomatic cryptosporidiosis has been detected in 5 (1.27%) of 393 workers.

Epidemiological findings indicate that food workers can be source of cryptosporidiosis outbreak. Thus, searching for the existence of asymptomatic cryptosporidiosis food workers –which epidemiologically has potential significance- and taking the required measures in case of its determination are significant in respect of public health. (Turkiye Parazitol Derg 2013; 37: 241-4)

Keywords: Asymptomatic cryptosporidiosis, food worker, Modified Ziehl Neelsen