Maintaining cleanliness is mandatory that must be done by anyone at any time. One of the most important is maintaining hand hygiene because the hand is a part of the body that is very vulnerable and can easily become a place for viruses and bacteria.
Hands as one of the organs of the body that often interact, touch, and can be a medium for spreading germs, viruses, and harmful bacteria.
A video from Japan has gone viral and gained a lot of attention. The video shows how viruses and germs like COVID-19 can spread from only one person.
It was conducted by a public broadcasting organization, NHK. The video shows 10 people attending the restaurant and one person has been infected with the disease. A fluorescent liquid that can only be seen through dark lights is rubbed on each participant’s hand to describe germs from coughing and sneezing.
At the end of the video, participants are shown how the germs are attached using a black light. The results showed that the germs were present and spread everywhere.
Sources: Now This News