Online politics: an experiment has shown the importance of handwashing



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With the easing of measures to combat the coronavirus and the reduction in the number of new cases, cafes and restaurants have begun to function again. They implement protection measures, which does not mean that visitors are completely safe.

How quickly the virus can spread indoors is best demonstrated by a Japanese experiment shared by virologist Mark Van Ranst. A video he shared on his Twitter account shows how fast the virus spreads between people in a restaurant.

The experiment involved 10 people, one of whom was “infected” with a fluorescent dye representing a virus. After half an hour of the usual behavior in the restaurant, the lights went out and it became clear how far the fluorescent particles had spread.

In addition to being on silverware, plates, glasses, and tables, they were also visible on parts of the body that they often touched, such as the mouth, nose, and hands. Experts urge citizens to wear masks and gloves every day to further prevent the spread of the virus.



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