greg nr
Well-Known Member
Here's how long the coronavirus can live in the air and on packages
The contagious coronavirus can survive on a cardboard delivery box for at least a day and lives even longer on steel and plastic.
The germ survived longest on plastic and stainless steel, where it clung for as long as three days, according to Vincent Munster and a team at the National Institutes of Health virology laboratory in Hamilton, Montana, who describe their experiments in a new preprint.
Munster and his coworkers say spreading via the air likely explains “super spreader” events like one that appears to have occurred in Boston, where more than 70 people are believed to have been infected at a conference held by the biotechnology company Biogen.
The scientists looked at how long the virus lived on different materials, and also as it swirled in an air chamber. After waiting a few hours or days, they wiped the surfaces and checked to see if they could still infect cells in a petri dish.
Materials the virus liked best were stainless steel and plastic, where infectious germs could still be collected after three days and might endure quite a bit longer. It liked copper least: the virus was gone after just four hours. Swished around in the air chamber, the germs remained for about three hours.
https://www.technologyreview.com/s/615348/heres-how-long-the-coronavirus-can-stay-in-the-air-and-on-packages/?utm_medium=tr_social&utm_campaign=site_visitor.unpaid.engagement&utm_source=Twitter#Echobox=1583951880
The contagious coronavirus can survive on a cardboard delivery box for at least a day and lives even longer on steel and plastic.
The germ survived longest on plastic and stainless steel, where it clung for as long as three days, according to Vincent Munster and a team at the National Institutes of Health virology laboratory in Hamilton, Montana, who describe their experiments in a new preprint.
Munster and his coworkers say spreading via the air likely explains “super spreader” events like one that appears to have occurred in Boston, where more than 70 people are believed to have been infected at a conference held by the biotechnology company Biogen.
The scientists looked at how long the virus lived on different materials, and also as it swirled in an air chamber. After waiting a few hours or days, they wiped the surfaces and checked to see if they could still infect cells in a petri dish.
Materials the virus liked best were stainless steel and plastic, where infectious germs could still be collected after three days and might endure quite a bit longer. It liked copper least: the virus was gone after just four hours. Swished around in the air chamber, the germs remained for about three hours.
https://www.technologyreview.com/s/615348/heres-how-long-the-coronavirus-can-stay-in-the-air-and-on-packages/?utm_medium=tr_social&utm_campaign=site_visitor.unpaid.engagement&utm_source=Twitter#Echobox=1583951880