According To The World Health Organization .... 128 Million People Were Infected With Malaria In 2013, A Year That Saw 584,000 Die Most Of Them Under The Age Of Five. And Now ...LanXen, A London-Based Tech Start-Up Firm, Claims That Its XRapid App For Smartphones And An Attachable Microscope Case Could Significantly Increase Diagnosis Rates. Jean Very-Babl Is The Company's Chief Executive.