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Okasha Hend Abdel-Motleb Asmaa Abdel-Wareth Marwa Tamim A. 《Environmental science and pollution research international》2021,28(36):49936-49948
Environmental Science and Pollution Research - Heavy metal pollution represents a health threat. Many fungal species are capable of tolerating various heavy metals, especially if they are isolated... 相似文献
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Thuan Huu Vo Omar Okasha Haider Al-Hello Aleksandra Polkowska Sirpa Räsänen Merja Bojang J. Pekka Nuorti Katri Jalava 《Food and environmental virology》2016,8(3):174-179
On January 29, 2015, the city of Tampere environmental health officers were informed of a possible foodborne outbreak among customers who had eaten lunch in restaurant X. Employees of electric companies A and B had a sudden onset of gastrointestinal symptoms. We conducted a retrospective cohort study to identify the vehicle, source, and causative agent of the outbreak. A case was defined as an employee of companies A or B with diarrhea and/or vomiting who ate lunch at Restaurant X on January 26, 2015. All employees of the companies attending the implicated lunch were invited to participate in the cohort study. Environmental investigation was conducted. Twenty-one responders were included in statistical analysis, of which 11 met with the case definition. Of the 15 food items consumed by participants, four food items were associated with gastroenteritis. Of four kitchen staff, three tested positive for norovirus GIP7, the strain was found earlier in the community. No patient samples were obtained. Level of hygiene in the kitchen was inadequate. Infected kitchen staff probably transmitted norovirus by inadequate hygiene practices. No new cases associated with Restaurant X were reported after the hygiene practices were improved. 相似文献
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