# A study reveals that popular street foods, such as chotpoti, contain high levels of bacteria that can cause diarrhea

> A recent study by the Bangladesh Food Safety Authority found high levels of harmful bacteria, including E. coli and Salmonella, in popular street foods in Dhaka due to poor water quality and hygiene practices. Despite c…

Published: 2026-09-14 · Desk: Bangladesh · Source: TBS News

A recent study by the Bangladesh Food Safety Authority found high levels of harmful bacteria, including E. coli and Salmonella, in popular street foods in Dhaka due to poor water quality and hygiene practices. Despite claims of widespread access to safe drinking water, contamination persists. The study highlighted the need for urgent action on food safety and water quality. Additionally, research on banana ripening revealed the use of banned chemicals, suggesting that importing ethylene could provide a safer alternative. Experts stressed that addressing these issues is vital for public health and environmental safety.

Original reporting: https://www.tbsnews.net/bangladesh/high-levels-diarrhoea-causing-bacteria-popular-street-foods-including-chotpoti-study
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