Articles on Waterborne pathogens

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A sign warns passers-by that irrigation in the area uses treated sewage wastewater. Lindsey Nicholson/UCG/Universal Images Group via Getty Images

Cyclospora spreads through human waste – so how did it get on food?

US sewage treatment plants likely don’t get rid of all the disease-causing protozoa, and monitoring discharged wastewater for it is difficult.
‘The monstrous contents of a magnified drop of River Thames water’, as envisaged by the artist William Heath in 1828. Wellcome Collection

Britain’s ‘broken’ water system: a history of death, denial and diarrhoea

The water regulator has issued a record £168m fine to Thames, Yorkshire and Northumbrian Water for a ‘catalogue of failure’ regarding illegal sewage discharges – with more fines expected to follow.

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