نتایج جستجو برای: parasitic contamination
تعداد نتایج: 85501 فیلتر نتایج به سال:
Background: Regarding the consequences of parasitic infections, this study aimed to determine the prevalence and types of parasitic infections in the liver of slaughtered animals and their economic losses. Methods and Methods: This descriptive cross-sectional study was performed on 510,802 and 501,108 head of livestock, respectively, in 2018 and 2019, including different species of cattle, she...
Background and purpose: Despite increasing awareness and developments in community health, intestinal parasitic infections are still a problem. There is no accurate statistics about the prevalence rate of intestinal parasites in west of Mazandaran province. The aim of this article was to investigate the present prevalence of intestinal parasites and survey of their risk factors in this region. ...
Parasitic Appendicitis: A Novel Laparoscopic Approach for the Prevention of Peritoneal Contamination
Background: Raw or minimally processed vegetables can be important vehicles of food-borne parasites. The main purpose of the present study was to investigate the parasitic infections in raw vegetables from Kermanshah, Western Iran and their relation with season and washing procedures. Methods: From January to December 2013, raw vegetable samples were collected from Kermanshah, Western Iran. Th...
Abstract Background and objectives: Food handlers could be the main sources of intestinal parasite transmission in case of not observing the hygienic rules. Contamination can be decreased by screening food handlers through physical exam and laboratory tests. The aim of this study was determining the prevalence of intestinal parasites in 2010. Material and Methods: This cross-sectional research ...
Fresh and raw vegetables may play a significant role in transmission of intestinal parasitic infections to humans. Therefore, this study was conducted estimate the level contamination which are consumed Aden governorate, Yemen. This is descriptive analytic cross-sectional six local markets were randomly selected. A total 216 fresh vegetable samples including parsley (Petroselinum sativum), wate...
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