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Antibiotic -resistant strains of Escherichia coli in urban atmospheric dust aerosols of Moscow city – the potential human health risksстатья
- Авторы: Glushakova Anna, Prokofeva Tatiana, Lysak Ludmila, Goncharov Nikita, Belov Andrey
- Сборник: International Conference of Atmospheric Dust - DUST 2021 - Hybrid Meeting
- Серия: ProScience
- Том: 8
- Год издания: 2021
- Место издания: DIGILABS srls Bari, Italy
- Первая страница: 11
- Последняя страница: 20
- DOI: 10.14644/dust2021.002
- Аннотация: Atmospheric dust aerosols of Moscow city contain significant numbers of particles enriched inphosphorus and other biophillous elements, which likely indicate faecal contamination. A highdiversity of Enterobacteriaceae, including the opportunistic and potentially pathogenic speciesisolated from the dust aerosols, confirmed the presence of faeces (Escherichia coli, Salmonellaenterica, etc.). Therefore, airborne dust is an active transmitter of microbial pollution within themegalopolis. It was found that about 27% of the isolated from dust E. coli strains were resistant towidely used antibiotics. The traffic areas were characterized by a significantly higher abundanceof antibiotic-resistant E. coli strains as compared to the recreational areas of Moscow city (25 vs.7 strains). These fundings clearly demonstrate a high health risk of dust exposure to people in thearea of a strong anthropogenic impact. The most adverse properties were observed in wintertimeaccumulations of dust aerosols because urban soils covered with snow have a low activity as a«bacterial filter».
- Добавил в систему: Прокофьева Татьяна Вадимовна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | DOI_10_14644_DUST2021_002.pdf | 1,1 МБ | 5 апреля 2022 [tatianaprokofieva] |