- Talking can spread COVID-19 as a cough, the study said
The epidemic is not yet over, and the shocking findings of this new study warn us why we should continue to be aware of a deadly virus!
If you thought that the only way to catch SARS-COV-2 was when respiratory droplets were transmitted by direct or indirect contact, think again. Even a simple act like talking to someone can transmit the virus in the same way!
In fact, if researchers should believe it, talking is a worse offender than distributing COVID-19 outside.
The case? Small aerosols are produced when an infected person breathes or speaks or sings.
- That we know so far
By far, from what is known to date, the most common means of transmission of COVID-19 are from one person to another by direct contact with droplets, aerosol transmission (where the droplets may stay or set above) or orally.
However, there is a difference between the type of infectious droplets produced when a person speaks or coughs. Speaking, or breathing, for example, produces tiny droplets that can last a long time, and are highly contagious, making speech and speech more dangerous than coughing.
Evidence of the story may also illustrate why COVID-19 could be more easily distributed indoors than outdoors, among crowds.
- Here’s why this is about
Small droplets can also be a major risk factor for indirect transmission. Small-sized droplets, such as those produced orally or inhaled can also travel long distances through aerosol transmission, as has been proven in previous studies. Experts have now determined that it takes just a few seconds for the droplets to travel more than 2 feet.
Scientists working outside the Royal Society A built-in models analyze the level of droplet infection according to the mode of transmission — coughing, speech, sneezing, droplet formation and the time it takes to stabilize.
In modeling studies, it has been observed that while the number of infectious particles in the air begins to decrease by 1-7 minutes after coughing, the 30-second speech act stops many particles that can linger in the air for 30 minutes at a time. .
It has also been shown that a person is more likely to catch an infected person if he or she stands next to a talking person or breathes in a higher dose.
- Does this contribute to the increase in seamless transfers?
Methods such as speaking and breathing can also be the reason why so many cases are currently linked to asymptomatic transmission.
It is alleged that 45% of COVID-19 cases worldwide are linked to undiagnosed cases, i.e., those that do not show common symptoms of infection but act as carriers of the disease.
People with no symptoms, even if they do not have the right symptoms, can easily spread the virus through actions such as singing, talking or breathing. Therefore, they should not be taken lightly.
- Masks, social distance should be your best friends
Whether or not people are reacting to COVID-19 through aerosol transfer depends on a number of factors – the amount of aerosols you are in, the amount of air you have and the type of environment present.
Another factor that can reduce the risk factor for large genes is the cleanliness of the mask. As predicted, people who did not wear a mask in the given condition were at greater risk of contracting the infection than those who used a good mask and kept the distance again.
Properly applied masks, especially those with three-ply filters and the protective ones, reduce the risk of airborne particles because they can filter at least some of the droplets to reach you.
Therefore, masks and social distances remain the most effective and protective ways to reduce the spread of the virus.