Coronavirus: Heat, cold, humidity – how do viruses survive?

Germany’s leading virologists analyse the new threat posed by the novel corona virus SARS-CoV-2 on a daily basis. How much longer will the virus have us in its grip, which is getting tighter every day? Or will it virtually disappear of its own accord once temperatures start rising sharply? Virologist Thomas Pietschmann explains why he is counting on the cool and mostly dry winter days coming to an end soon. Because both – cold and bone dry air – are the basic prerequisite for viruses to be able to multiply rapidly.

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Coronavirus: Risk of infection increases with dry office air – Tips for optimum humidity

Anyone who does not work at from home in home office and still has to go to the office, should reduce the increased risk of infection by corona viruses. It is important to know that a humidity level of just 50% significantly reduces the risk of inhaling viruses that have been coughed up. The following tips on optimum air humidity will show you how you can precisely determine the relative humidity of the air, how you can successfully protect yourself against infection and why you should keep an eye on the room temperature.

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Coronavirus: Risk of infection depending on weather and humidity?

Just in time before the temperatures fall again, the German Weather Service (the DWD) explains the connection between the cold season and decreasing air humidity. Because warmer air can absorb significantly more water vapour than cold air, say DWD meteorologists, the absolute humidity in the winter months is significantly lower than in summer. However, according to scientific findings, excessively dry air is one of the main reasons why more people become infected with viruses during the hotter months.

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Coronavirus: well-tended mucous membranes are more resistant to germs and viruses that cause colds

Who has not asked themselves: Why does salt have to go into nasal rinsing?

What effect does it have on the mucous membranes? In answer to these questions and why humidifiers also have a positive effect to protect against viruses and germs, we would like to provide some explanation

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Coronavirus: Respiratory diseases are exacerbated by low air humidity Respiratory diseases are home-grown

The symptoms caused by the new corona virus Sars-CoV-2 are called ‘Covid-19’. This is a disease of the respiratory tract, one of the most frequent causes of incapacity to work even before the appearance of this new type of virus. Particularly in winter, there is an increased incidence of respiratory tract infections. Because although studies show that the lifespan of viruses, their spread and the immune system all directly depend on the humidity of the air, many buildings and offices are much too dry, especially in winter.

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Coronavirus: Corona virus: Increase your body’s own immune defences through high humidity

With the corona virus, handshakes, snuggles and stolen kisses are all out the window. Meticulous and persistent hand washing as well as sneezing or coughing in the crook of your arm are, of course, a must. But we can do much more by strengthening our body’s defence against the virus to the best of our ability.  In addition, numerous current research results document how effective this defence against infection depends on optimum humidity.

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Coronavirus: Render viruses harmless with the optimum air humidity

Cold and dry air are ideal conditions for many viruses. The warmer it gets, the more difficult it is for the corona virus to survive – because it is surrounded by a lipid layer. A fat layer that is not particularly heat-resistant, giving rise to justified hopes that the virus does not tolerate rising summer temperatures well. But we know exactly what viruses that cause respiratory diseases, like corona, are responsible for the immediate knock-out:  A humidity of 50 % is deadly for these viruses and for bacteria!

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Trotec adviser: Tips against dry air – and for optimum room air humidity

More and more people suffer from breathing difficulties in winter because the mucous membrane becomes dry in their respiratory tract. The reason for this lies in home heating: although it keeps us nice and warm inside our own four walls, it also entails unhealthily dry air.  But we can help protect our mucous membrane as prevention against against allergies and annoying colds with optimum room air humidification. Our professional tips will help you avoid spending the next few months in too dry a room.

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A skiing getaway without the stench – eliminating odours in the ski store

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Ahhh… Fresh mountain air. Eugh! Unhealthy, smelly air in the ski equipment store and changing area. Managers of skiing and hiking cabins or ski rental shops are familiar with the problem: Damp footwear, sweaty sports clothing and slush carried in on people’s boots create unpleasant odours while warm and humid conditions produce bacteria and mould. This is where our specialised products come into their own – and ensure a pleasant and comfortable climate even in the ski store.

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Poor air quality and dry air are a health hazard

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Dry air in a room is referred to as when the air does not have enough moisture. Sure, people and animals breathe out moisture into the air and plants also create a valuable regulating factor; however the dry heating air in winter directly causes humidity levels to become too low. This situation then creates threatening health risks such as respiratory problems, runny eyes as well as making it difficult to concentrate and the risk of infections also increases.

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