VIA| Reports of influenza epidemics and gastrointestinal viruses appear every couple of weeks on the news. In most cases, it’s a matter of insufficient hygiene and the spread of germs. The problem is that we can not see these microscopic threats with the naked eye. But a smartphone can shine some light on the truth; literally!
What’s revealed is really alarming. This brilliant trick could be part of your standard repertoire. Better safe than sorry!