In healthcare, digital technology has brought tremendous advances that are invaluable to saving lives and helping people recover from illness.
Medical histories, test results, and prescriptions that were once messily written on paper and easily lost are now neatly stored as data—allowing the doctors treating patients to view their entire medical history at any time, even when patients receive treatment at different facilities.
More and more medical devices are also converting bodily signals into clear numbers and images: digital X-rays, organ scans, and even heart monitors whose data can be sent directly to the nurses’ station.
People can now also have telehealth consultations without having to visit a healthcare facility—a major help, especially for those living far from medical services.
However, one thing must be protected very carefully: a person’s health information is strictly confidential—it must not be disclosed, viewed, or used by anyone else without permission.
If this data is leaked, it can damage a person’s reputation, employment opportunities, and even expose them to scams by irresponsible parties.
In addition, health information spread across the internet is not necessarily accurate—following bad advice can actually worsen an illness—which is why the role of trusted medical professionals still cannot be replaced by simply reading information on a web page.