[ad_1]
A new study has found that airborne coronavirus particles in a car can accumulate to alarming levels in a quarter of an hour if the windows are not opened.
As published by the British Daily Mail “Daily Mail”, according to Science Advances magazine, Corona virus particles can remain inside the car for about four hours, but opening all the windows is the most effective way to ensure ventilation. adequate and reduce the risk of transmission in case the passenger is infected the driver.
Only two windows in winter
During the cold winter months, study results indicate that only two windows can be opened to reduce risks, as long as the passenger sits diagonally behind the driver and opens the side window behind the driver, and the driver opens the window front passenger side (as shown in illustrations).
Of course, medical officials warn against traveling by car with non-family members, but in case of need, precautionary measures should be followed: wearing masks, washing hands with alcohol, and opening car windows, as advised by researchers at the University of Massachusetts at Amherst.
A powerful weapon to reduce risks
Many transport and taxi companies currently require the use of protective masks and restrict the number of passengers on each trip, as well as the installation of barriers that separate the driver from the passengers in the back seat.
But ventilation to reduce the amount of circulating infectious particles produced by a person infected with the emerging coronavirus is a powerful weapon to reduce the risk of transmission.
Dr. Varghese Maathai, a physicist at Thomas Amherst University, led the experiments that sought to verify the effectiveness of opening some windows in a car through computer simulations using a left-hand drive car model, like most of the automobiles in the United States, the Middle East and most of Europe. . But the results also apply to cars traveling on the left side of the road, such as the UK, if applied in reverse order.
All possible combinations of open windows were tested, and the intuitive opening of the window next to the passenger and the driver was not the most effective.
“The simulations showed an airflow that acts as a barrier between the driver and the passenger,” says Dr. Maathai.
While these measures are not a substitute for wearing a face mask while in the vehicle, they can help reduce the burden of pathogens in the extremely tight cabin space.
The experience was based on a typical carpool with a driver and passenger sitting at opposite ends of the cabin of a car traveling at 80 km / h.
"); //}, 3000);}}); //$(window).bind('scroll '); $ (window) .scroll (function () {if (alreadyLoaded_facebookConnect == false) {alreadyLoaded_facebookConnect = true ; // $ (window) .unbind ('scroll'); // console.log ("scroll loaded"); (function (d, s, id) {var js, fjs = d.getElementsByTagName (s)[0]; if (d.getElementById (id)) return; js = d.createElement (s); js.id = id; js.async = true; js._https = true; js.src = "https://connect.facebook.net/en_US/all.js#xfbml=1&appId=148379388602322"; fjs.parentNode.insertBefore (js, fjs); } (document, 'script', 'facebook-jssdk')); // pre_loader (); // $ (window) .unbind ('mousemove'); // setTimeout (function () {// $ ('# boxTwitter'). html ("Tweets from @tayyar_org"); //}, 3000); var scriptTag = document.createElement (" script "); scriptTag.type =" text / javascript "scriptTag.src =" https://news.google.com/scripts/social. js "; scriptTag.async = true; document.getElementsByTagName (" head ")[0].appendChild (scriptTag); (function () {$ .getScript ("https://news.google.com/scripts/social.js", function () {});}); }}); //$(window).load(function () {// setTimeout (function () {// // add the returned content to a newly created script tag // var se = document.createElement ('script'); / / se.type = "text / javascript"; // //se.async = true; // se.text = "setTimeout (function () {pre_loader ();}, 5000);"; // document. getElementsByTagName ('body')[0].appendChild (se); //}, 5000); //});
[ad_2]
