Remember that every time you enter a room, says Covid Study
The masks are always crucial inside, says the study.
Since early in theCOVID-19 [Feminine Pandemic, health experts, including disease control and prevention centers, have encouraged social distancing up to six feet away. However, a new declaration of permission from the Massachusetts Institute of Technology Experts states that, when inside, the recommended distance will not prevent the propagation of the virus. Read 4 key slides full of life economics - and to ensure your health and health of others, do not miss theseWithout signs that you may have had Covid and unknown.
Six feet apart may not be enough to protect you
In the reportPosted on Tuesday Number of theActs of the National Academy of Sciences of the United States of America, Mit Engineer Martin Bazant and Mathematics John Bush explain that while maintaining the distance of six feet will help prevent the spread of Covid carrying large droplets of saliva or mucus, it will not prevent you from protecting aerosols - these tiny particles in Suspension in the air. And, as previously confirmed on CDC, COVID-19 is an airborne virus.
The exhibition depends on various factors
The researchers also "quantified" at which speed a person could be exposed to the virus in a variety of closed settings, taking into account everything, air circulation and factors that can affect the song of contamination.
"To minimize the risk of infection, it is advisable to avoid spending prolonged periods in highly populated areas. One is safer in rooms with large volume and ventilation rates, "he wrote. "One is more risky in the rooms where people are exercising in order to increase their breathing rate and their production of pathogens, for example by exercising, singing or shouting. Similarly, the masks worn by Infected and susceptible people will reduce the risk of transmission. "
For example, in a class of 19 students and a teacher, if there is an infected person in the room, the six-foot rule would be safe for 1.2 hours with natural ventilation and 7.2 hours with mechanical ventilation - If the children are sitting quietly. "Prolonged periods of physical activity, collective speech or singing would reduce the time limit by an order of magnitude," they emphasized.
Masks are essential when inside
"For airborne transmission, social distancing in interior spaces is not enough and can provide a false sense of security", Bazant, a mit chemical engineering teacher and the main author of the paper, saidThe Washington Post.
"The effective use of the mask is the most efficient safety measure, followed by a break of the room, then filtration," added Bush. "And the risk increases with the number of occupants and the exposure time, so try to spend as little as possible in congested interior spaces."
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Do your part to end the pandemic
Continue to follow the fundamental principles of Mr. Anythony Fauci and help put an end to this pandemic, no matter where you live-wear afacial maskIt suits perfectly and is double layered, do not travel, the social distance, avoid the big crowds, do not go inside with people you do not grow (especially in the bars), practice a good hygiene of the hand,to get vaccinated when it is available for you and to protect your life and the lives of others, do not visit these35 places you are most likely to catch Covid.