More clean water – Page 15
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NewsBacteria can be programmed as fast-responding pollution sensors
Scientists and engineers at Rice University have engineered living bioelectronic sensors based on bacteria that can quickly sense and report on the presence of a variety of contaminants.
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Long ReadsHow war sets the stage for epidemics
On 19 June 2022, Iraq’s health authorities announced a cholera outbreak after at least 13 cases were confirmed across the country and thousands of hospital admissions for acute diarrhea were reported.
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NewsInnovation in Africa: Aqua Methods Uganda
AMI member Timothy Kayondo was awarded £15,000 as part of the Africa Prize for Engineering Innovation, awarded by the Royal Academy of Engineering
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FeaturesPesticide contamination: what can microbiologists do?
Agricultural production of food has more than doubled in the last century, enabled in part by the use of pesticides and other agrochemicals
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FeaturesArsenic: a smartphone-friendly biosensor to tackle an insidious global threat
By altering their genetic circuit to produce visual pigments in the presence of arsenic, bacteria could provide a simple and self-renewing form of detection.
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FeaturesTackling sources of contamination in water: the age of phage
Phage can be used as a force for good when it comes to protecting both environmental and public health.