Does coronavirus spread through the air? Scientists have doubts.
There isn't yet clarity regarding whether the coronavirus can survive and spread through the air. The short answer among scientists seems to be, yes, but only rarely, Stat News reports.
One study conducted by scientists at the National Institute of Allergy and Infectious Diseases tested out the hypothesis in a controlled lab setting replicating the ideal conditions for the virus, thus creating a worst-case situation for humans. It showed the virus could survive in the air for multiple hours, but that's reportedly likely an overestimate because it's not a representation of real-world conditions.
In actuality, scientists tentatively think the virus can only last under very limited conditions for a few seconds in the air at best. That, of course, leaves some room for aerosol transmissions, but "you have to distinguish between what's possible and what's actually happening," microbiologist and physician Stanley Perlman of the University of Iowa told Stat News. And what's happening still indicates the disease primarily spreads through droplets.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
"If it could easily exist as an aerosol, we would be seeing much greater levels of transmission," said epidemiologist Michael LeVasseur of Drexel University. "And we would be seeing a different pattern in who's getting infected."
Indeed, the symptomatic infection rate, per the Centers for Disease Control and Prevention, is only 0.45 percent among patients' close contacts who are not household members, among whom it's reportedly 10.5 percent. Other research has found no coronavirus particles in the air in the hospital rooms of COVID-19 patients. All of that further suggests it's very rare for the virus to exist in the air. Read more at Stat News.
Create an account with the same email registered to your subscription to unlock access.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Tim is a staff writer at The Week and has contributed to Bedford and Bowery and The New York Transatlantic. He is a graduate of Occidental College and NYU's journalism school. Tim enjoys writing about baseball, Europe, and extinct megafauna. He lives in New York City.
-
Fall into the groove at these delightful record stores
The Week Recommends Each one strikes its own chord
By Catherine Garcia, The Week US Published
-
How likely are you to get audited by the IRS?
The Explainer The odds are greater for some than others
By Anya Jaremko-Greenwold, The Week US Published
-
Crossword: April 22, 2024
The Week's daily crossword
By The Week Staff Published
-
Blind people will listen to next week's total eclipse
Speed Read While they can't see the event, they can hear it with a device that translates the sky's brightness into music
By Peter Weber, The Week US Published
-
Melting polar ice is messing with global timekeeping
Speed Read Ice loss caused by climate change is slowing the Earth's rotation
By Peter Weber, The Week US Published
-
An amphibian that produces milk?
speed read Caecilians, worm-like amphibians that live underground, produce a milk-like substance for their hatchlings
By Peter Weber, The Week US Published
-
Jupiter's Europa has less oxygen than hoped
speed read Scientists say this makes it less likely that Jupiter's moon harbors life
By Peter Weber, The Week US Published
-
Why February 29 is a leap day
Speed Read It all started with Julius Caesar
By Peter Weber, The Week US Published
-
US spacecraft nearing first private lunar landing
Speed Read If touchdown is successful, it will be the first U.S. mission to the moon since 1972
By Peter Weber, The Week US Published
-
Scientists create 'meaty' rice for eco-friendly protein
Speed Read Korean scientists have invented a new hybrid food, consisting of beef muscle and fat cells grown inside grains of rice
By Peter Weber, The Week US Published
-
New images reveal Neptune and Uranus in different colours than originally thought
Speed Read Voyager 2 images from the 1980s led to 'modern misconception'
By Chas Newkey-Burden, The Week UK Published