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The Corona virus continues to claim more lives day in and day out, weaving secrets and mysteries since it first emerged less than a year ago in China, to confuse doctors and scientists striving to eliminate this pandemic.
A new simulation study has shown that a person who coughs can disperse droplets larger than 6 feet, and that anyone shorter than a coughing person, such as a child, may be at greater risk of coping. to the descending path of those coughing droplets, according to “CNN.” During the Corona pandemic, the spread of cough drops became the focus of scientists.
In addition, the new study, published Nov. 3 in the journal “Physics of Fluids,” assesses the risk of crown spread through cough droplets in the air under various tropical outdoor environments.
“Young children may be at greater risk than adults based on the typical descending pathway of cough,” the researcher wrote in the study.
“Adolescents and short adults are advised to maintain a physical distance of more than two meters between themselves and taller people,” according to the study. Surgical masks are known to be effective at trapping large drops, so it’s recommended that you use them when needed, according to the study.
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Additionally, researchers from the Singapore Agency for Science, Technology and Research have used numerous models to simulate the path of droplets expelled by a person suddenly coughing in the open with a person listening nearby. They performed the simulations with different droplet sizes, air temperatures, relative humidity, wind speeds, and varying distances between the coughing person and the other person at close range.
The study also pointed out that at a wind speed of 2 meters per second, or about 4 miles per hour, droplet transmission distances around sizes of 100 micrometers and 1000 micrometers could reach 21.6 feet and 4 feet. , respectively, at 30 ° C. For the diameter of 100 micrometers, the researchers found that its distance traveled had increased from about 3 feet without wind to about 22 feet at a wind speed of about 6.7 miles per hour. .
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The study has some limitations, including the fact that the results are based only on simulations and not on real-life experiences. It is still not clear what effect ambient temperatures and humidity will have on the viability of the Corona virus.
It is reported that this is not the first time that a model has suggested that a cough can travel more than 6 feet. In May, separate research from Cyprus also published in the journal Physics of Fluids found that a light breeze can carry drops up to 18 feet.
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