The world's first & only!  Great to read of this British innovation from Oxford Nanopore,

You cannot underestimate the the value of extracting and analysing DNA data in situ. Freeing up researchers to perform analyses in their own labs or out in the field and in real time 

Joined  with other health data sources from wearables, personal health apps to machine sensors in care homes, nursing homes, hospitals this is a shining example of expanding the benefits of healthcare big data analytics.