My company (Neoprospecta, a start-up focused on microbiome analysis) was contacted by a local news channel to analyse the micro-organisms found in common urban spaces, (such as bus stops, credit card machines, public gyms etc). The city is Florianópolis, a city that lies in a big island and is the capital of the state of Santa Catarina, in the south of Brasil.
At the bottom of the page is a link to the full results that can be visualized in a system we are developing in Angular and D3.