Why fly to the Mediterranean, if there is such beauty at our doorstep?
![](https://blogs.ncl.ac.uk/davidwerner/files/2022/08/IMG_17421-1024x768.jpg)
![](https://blogs.ncl.ac.uk/davidwerner/files/2022/08/IMG_17531-1024x768.jpg)
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Read about our work over several years with colleagues at Ardhi University in Tanzania on the attenuation of bacterial hazard indicators in the subsurface of an informal settlement.