Living in Atlanta and dealing at intervals the supplying innovation community, the mounting viral hemorrhagic fever occurrence educated North American nation all however quickly the “global” will become native. For a health care system vulnerable by communicable disease, advanced chronic unwellness, environmental and population management problems, the occurrence additionally reinforces however new technologies area unit advancing patient and caregiver safety, prevention, patient watching, designation and even treatment. The answer, through non-contact medication, is virtually within the airwaves. Researchers at Stanford area unit following the combined use of optical maser and carbon nanotubes to supply a a lot of elaborate read of blood flow within the brain – right down to single capillaries – to extend the understanding of cerebral-vascular sickness on the far side the imaging provided by CT scan or MRI.