Could this be the WHO, page-10

Nice one @Coseycat
It's the TPP5+ that's the key- "(TPP5+) that could ideally differentiate between viral and bacterial pneumonia. ... Product available for procurement in 2019."

ResApp demonstrated this in March 2016. TPP3 hasn't even finished yet.

The latest version is : http://www.unicef.org/supply/files/Pneumonia_Diagnostics_Aid_Device_TPP_Introduction.pdf

and is also partnered with the Malaria Consortium .. http://www.malariaconsortium.org/projects/pneumonia-diagnostics/more

.."innovative approaches to improving pneumonia diagnostics through the development of easy-to-use mobile phone applications and electronic devices. These tools focus on different approaches to diagnosing pneumonia such as measuring respiratory rate, heart rate, using automated accelerometers or cough/lung sound detectors."