In the US, COVID-19 is spreading like fire. At the same time, the research community is becoming increasingly aware of how coronavirus enters humans. There are many nuances, and we don’t know everything yet. However, we are in a critical situation and we have facts that can be sued. To make it easier to deal with noise, the public should be warned clearly and frequently: The coronavirus is in the air.
Researchers and medics have been putting pressure on the public health facility for months to report on the ways COVID-19 is spreading. At first, many experts thought that the virus spreads mostly through large droplets, such as those that fly out of your mouth and get to the ground within a few feet, especially when you cough. It then became clear that people with no cough or other symptoms could also spread the virus, and in many cases do so. April 1 In a letter to the White House, the National Academy of Sciences raised concerns about the spread of coronavirus in small droplets that can accumulate around us when we talk and even with normal breathing. Two days later, the Centers for Disease Control and Prevention recommended that people wear a “face coat” through their mouths and nose if they wanted to. In early July, 239 scientists called on the World Health Organization to finally recognize the risk of airborne transmission of COVID-19. The WHO now recognizes that coronavirus-carrying droplets may remain suspended in air-filled indoor spaces, but its reports tend to indicate a risk of COVID-19 spreading in the air. For example, the WHO Q&A page gives the impression that if we all stick about 3 feet apart, at their recommended distance and take care to wash our hands, everything will be fine.
So will not be. An updated message that people need to reach: COVID-19 can also spread through the air we breathe, especially indoors, without visible means of transmission such as coughing or touching the surface and then the face. Or in a nutshell: the coronavirus is in the air. Pakartok. Tell your friends and family. We should hear this on radio and in broadcasts, see PSA on TV and YouTube. It should be written on small signs that we have to go through when going carefully to grocery stores. While we don’t have to worry about contagious coronavirus clouds wandering the open beach – it’s quite safe outdoors if you can distance yourself – we have to be very concerned about detecting the virus wherever there are people in poorly ventilated areas because the coronavirus is actually in the air. The news has to penetrate the noise from a world where about 350,000 tweets are created every minute, where a person’s knowledge of a pandemic varies depending on their preferred source of news, and where a third of Americans inconsistently wear face masks in stores. and other business.
A big part of the communication challenge may be that the word “in the air” means different things to professionals in different disciplines. In aerosol science, “in the air” can describe particles drifting in air currents. In medicine, “airborne” is a set of specific disease control measures suitable for patients with tuberculosis or chickenpox, such as isolation in special rooms with negative air pressure. I, as a scientist, can relate to the specificity of this term, but for me as a section of the public who want to avoid COVID-19, it is not very important whether one virus can be infected in the air for 30 minutes (this is a SARS-CoV-2 estimate) and another virus that can be infected in the air for two hours (a case of measles virus) are both described as airborne. It’s a matter of degree. What is important to me is that if I am in the same room with a person infected with COVID-19 and they are constantly singing, shouting, talking or even just breathing, there are particles of SARS-CoV-2 virus carried by small droplets. drifting through air that could potentially infect me. That seems to be true, even if I’m more than six feet away, if I get stuck in a room where there’s no ventilation for, say, a dive bar for a while. I care more about all this if it sounds to me that the coronavirus is in the air.
“The coronavirus is spreading in the air,” the statement said. This means that there may be something harmful, even if it cannot be seen with the naked eye or felt on the skin. 1995 The fifth popularity of Dustin Hoffman’s thriller (and the fifth most popular film on Netflix in March) has already heard the saying “it’s in the air.” They already associate this with a life-threatening illness. A brief warning can be repeated, this is a key tactic in implementing an idea. Most importantly, “coronavirus spreads in the air” provides direct support for preventive measures to prevent the spread of COVID-19, such as keeping at least six feet away from people who are not in your home, wearing a face covering your nose, and staying in a public space. time indoors that are not in your home, and improve ventilation in buildings. (Surface transfer may be less frequent, but yes, it is still important to wash your hands with soap and water.) If you will be with people from different households for a long time, say at school – Care should be taken that the chances of getting any infection are very low.
No time to waste. COVID-19 has already killed more than 674,000 people, including more than 152,000 Americans. The failures of government, the private sector, international organizations, and other institutions could not be controlled by many individuals. However, experts responding to COVID-19 can control how they interact with the public. While the scientific and technical nuances of COVID-19 are extremely critical, a pandemic is a crisis, and now is certainly not the time for the perfect to be the enemy of a good, life-saving blanket statement. Involvement and clarity in communication with the public should be a priority, making it more likely that people will take effective safeguards to facilitate the spread of COVID-19. Tell me: the coronavirus is in the air. The coronavirus is in the air. The coronavirus is in the air.
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