How many days lives coronavirus on money, masks and clothing?
Source:At the time of this writing, 7 April 2020, coronavirus COVID-19 has infected more than 1 340 000 inhabitants of our planet. To slow down the speed of its spread, authorities in many countries have asked people not to contact each other and stay at home. Also to all people it is recommended that you wash hands frequently and not touch your face, because virus particles can survive on surfaces of objects and enter the human body through the eyes, nose and mouth. Today, going out into the street, almost everyone is in contact with three things: put on a medical face mask, their own clothes and money. The question arises — how much time on the surface may be particles of coronavirus COVID-19 and a danger to our health? The answer to this question was given by Chinese scholars.
To do this, they conducted a fairly simple experiment, the essence of which was described in . The researchers took 5 MICS virus COVID-19 and with a pipette put it on different materials. In particular, scholars interested in how long the virus will stay active on paper and different fabrics. The choice fell on these materials because they made money, clothing and medical masks. The experiment was conducted in a room with a relative humidity of 65% air — such conditions are typical for the premises, and for street. And it was very important for scientists because they wanted to identify the persistence of virus under all conditions.
Through observation, scientists have identified an interesting property of coronavirus COVID-19. As illogical as it may sound, the virus particles are retained better on smooth surfaces than on rough. But, it would seem, on the rough surface of the virus clearly has to catch hold and it needs to stay longer. But no, the rough surface is clearly uncomfortable, but to explain this phenomenon, scientists still can not.
It's weird, but coronavirus on clothing live on less than the money
As for how many days the coronavirus lives in the items, the results are as follows:
the-
the
- fabric keeps the virus about two days, not so much; the
- money keep the virus for himself for four days; the
- masks retain the virus longer than seven days, and for the first four days the virus is particularly active.
At what temperature killed coronavirus?
During research work found out the second feature of coronavirus COVID-19. It turned out that he is really sensitive to temperature and the higher it is — the less time the virus lives:
the-
the
- at 4 degrees Celsius the virus lived for 14 days; the
- 22 degrees Celsius the virus lived 7 days; the
- at 37 degrees Celsius virus died on day 2; the
- at 70 degrees Celsius the virus died after 5 minutes; the
- at 220 degrees Celsius will kill the virus in a minute.
Based on the results of the study it can be assumed that the bath and hot tub can really destroy the virus, but scientific evidence that there. And if it were, then hot water treatments could only kill the virus on the surface of the body. And to clear virus particles from the skin, as we know, it is enough to wash hands and face with soap and water, and no walk in the hot tub and especially the bath is not necessary.
During a pandemic refuse cash. Take a contactless card or set up on a smartphone Google Pay or Apple Pay — will be calmer
And the fact that coronavirus can persist on the leaves for two weeks is scary. This is another proof that medical masks should be changed every two hours. However, their external side is in any case impossible to deal with, because if the virus is, they concentrated on this part of the mask. If you have a homemade mask , it should be washed regularly and preferably in a washing machine.
Do Not forget that besides money, of masks and clothing, we are in contact with other items. Door handles, light switches, shoes and even packaging of products purchased in the shop — it all needs to be cleaned with antiseptic at least once a day. On the topic of the dangers of store bought products we have in which the founder Hi-News.ru Mikhail Korolev shared as wash products out on the balcony and then sends to the kitchen. Recommended reading!
Particles of coronavirus COVID-19 can remain on the surface of clothes, so be careful.
Recommended
Can genes create the perfect diet for you?
Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...
How many extraterrestrial civilizations can exist nearby?
If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...
Why does the most poisonous plant in the world cause severe pain?
The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...
Related News
Inside the coffin with the mummy was found a painting of an ancient artist
One of the most interesting places in Scotland is the Museum and Art Gallery Perth. Interesting this place is because visitors can marvel at the ancient paintings, sculptures and other works of art, as well as dinosaur skeletons a...
Do penguins communicate under water?
Almost all living creatures on our planet know how to speak, only they do it not with words. For communication they use different sounds, movements and even the smells that you simply do not understand. To talk among themselves ev...
The oceans can recover by 2050
have You noticed that at some point the world stopped listening to scientists? Their place in the public space is increasingly occupied by the charlatans or home-grown experts whose knowledge about the world do not match reality. ...
What were the cave bears and why did they die out?
Hundreds of thousands of years ago, in the days of our ancestors Neanderthals in Eurasia inhabited by a cave bears. They were 30% larger than the present brown bear, and different from modern species by the shape of the forehead a...
How to look cool Antarctica 90 million years ago?
About 90 million years our planet was quite different. In the so-called Cretaceous period, which will be discussed in this article, on the surface of the earth were a huge dinosaurs and volcanoes erupted more often and stronger th...
A reader for the mind of man is almost ready
it's hard To believe, but I think soon the world will cease to be the same. What we saw in sci-Fi movies and thought it was pure fiction — starts to come into our lives. For example, recently, in the scientific journal Natur...
Has the air cleaner in the world because of the pandemic SARS-CoV-2?
the Pandemic of SARS-CoV-2 has an impact on every aspect of a once familiar life. At the time of this writing, the disease has claimed the lives of more than 40 thousand people, and the number of infected close to a million. Socia...
What ate people 100 thousand years ago?
About 100 thousand years ago in territory of modern Europe and Central Asia lived the Neanderthals. Some scientists consider them to be our distant (but not direct) ancestors and constantly trying to figure out how you did each da...
Many countries are wrong keep track of the number of deaths from COVID-19
At the time of this writing, March 31, 2020, coronavirus COVID-19 has struck more than 800 000 inhabitants of our planet. All, the disease killed about 38 714 people, with most deaths occurring in Italy (11 591), Spain (8 189) and...
Women live longer than men, but is it important in animals?
according to statistics, women are about 6-8 years old live longer than men. It is believed that this is because throughout life men are more expose themselves to physical stress and often acquire bad habits. But who would have th...
What scientists know about the musical tastes of people?
Today to find out how many exist in the world of musical genres is almost impossible, because the new styles appear every year and the old ones remain at the hearing for decades. That is why there is nothing strange in the fact th...
This small dinosaur could kill even the largest animals
around 70 million years ago, the modern America walked the huge dinosaurs. Some of them were not very mobile and eat plants, but among them were these bloodthirsty monsters like tyrannosaurs. But did you know that the lives of ord...
Squid can edit their own genes
Squid, which many of us love to eat, can be even more extraordinary than previously thought. As it turned out, these creatures from the squad desjatinogih cephalopods have an incredible ability to genetic editing. When setting up ...
How and why snakes have venom?
Why do snakes need poison? This seemingly simple question has long been a matter of dispute specialists who study the behavior of these reptiles. Differing among themselves in composition and produced effects snake venoms are not ...
Why are frogs such a strange shape of the skull?
it May seem that all frogs look the same — it's not really pleasant to look at creation with a large head, broad body and long back legs. But actually they are very different from each other structure of the head. For example, the...
Looked like the ancestor of all modern animals?
do you Know what unites the 99% of currently known living beings, including humans? They all have a feature known as bilateral symmetry — their bodies can be divided into left and right sides, which are virtually identical. In add...
Found a way to get rid of complexes about appearance
there are very few people who are completely happy with your appearance. According to statistics, in Russia lives 70% of women and 63% of men who believe in the ugliness of his face and body. But scientists from the Spanish city o...
Why are the wings of some butterflies are painted in the black color?
today, scientists know more than 158 000 species of butterflies, which differ from each other in size of body and wings. The patterns on the wings can consist of a variety of colors, but on the wings of almost any butterfly there ...
The number of worms in raw fish has increased by almost 300 times
Parasitic worms are organisms that are able to penetrate other living beings and to live at their expense. They exist , but recently American scientists were particularly interested in the worms of Anisakis simplex, which are also...
Proven one of the evolutionary theories of Charles Darwin
From the moment in 1859 Charles Darwin published “the Origin of species by means of natural selection”, was 161 year. And although his fundamental work laid the Foundation , one of the main theses of Darwin has not been proven. Th...
Comments (0)
This article has no comment, be the first!