Coronavirus survives on skin five times longer than flu: study

The study backs World Health Organization guidance for regular and thorough hand washing to limit transmission of the coronavirus. (AP)
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Updated 18 October 2020

Coronavirus survives on skin five times longer than flu: study

  • Both the coronavirus and the flu virus are inactivated within 15 seconds by applying ethanol

TOKYO: The coronavirus remains active on human skin for nine hours, Japanese researchers have found, in a discovery they said showed the need for frequent hand washing to combat the COVID-19 pandemic.
The pathogen that causes the flu survives on human skin for about 1.8 hours by comparison, said the study published this month in the Clinical Infectious Diseases journal.
“The nine-hour survival of SARS-CoV-2 (the virus strain that causes COVID-19) on human skin may increase the risk of contact transmission in comparison with IAV (influenza A virus), thus accelerating the pandemic,” it said.
The research team tested skin collected from autopsy specimens, about one day after death.
Both the coronavirus and the flu virus are inactivated within 15 seconds by applying ethanol, which is used in hand sanitizers.
“The longer survival of SARS-CoV-2 on the skin increases contact-transmission risk; however, hand hygiene can reduce this risk,” the study said.
The study backs World Health Organization guidance for regular and thorough hand washing to limit transmission of the virus, which has infected nearly 40 million people around the world since it first emerged in China late last year.


Mysterious monolith in US desert reportedly disappears

Updated 29 November 2020

Mysterious monolith in US desert reportedly disappears

  • The shiny, triangular pillar was spotted on November 18 by baffled local officials
  • Some observers pointed out the object’s resemblance to the avant-garde work of John McCracken

LOS ANGELES: A mysterious metal monolith found in the remote desert of the western United States, sparking a national guessing game over how it got there, has apparently disappeared, officials said.
The Bureau of Land Management in Utah said Saturday it had received “credible reports” that the object had been removed “by an unknown party” on Friday evening.
The bureau “did not remove the structure which is considered private property,” it said in a statement.
“We do not investigate crimes involving private property which are handled by the local sheriff’s office.”
The shiny, triangular pillar which protruded some 12 feet from the red rocks of southern Utah, was spotted on November 18 by baffled local officials counting bighorn sheep from the air.
After landing their helicopter to investigate, Utah Department of Public Safety crew members found “a metal monolith installed in the ground” but “no obvious indication of who might have put the monolith there.”
News of the discovery quickly went viral, with many noting the object’s similarity with strange alien monoliths that trigger huge leaps in human progress in Stanley Kubrick’s classic sci-fi film “2001: A Space Odyssey.”
Others remarked on its discovery during a turbulent year that has seen the world gripped by the Covid-19 pandemic, and optimistically speculated it could have a different function entirely.
“This is the ‘reset’ button for 2020. Can someone please press it quickly?” joked one Instagram user.
“Somebody took the time to use some type of concrete-cutting tool or something to really dig down, almost in the exact shape of the object, and embed it really well,” Nick Street, a spokesman for the Department of Public Safety told the New York Times.
“It’s odd,” he added. “There are roads close by, but to haul the materials to cut into the rock, and haul the metal, which is taller than 12 feet in sections — to do all that in that remote spot is definitely interesting.”
Some observers pointed out the object’s resemblance to the avant-garde work of John McCracken, a US artist who lived for a time in nearby New Mexico, and died in 2011.
His son, Patrick McCracken, told the Times recently that his father had told him in 2002 that he would “like to leave his artwork in remote places to be discovered later.”
Although officials had refused to disclose the object’s location out of fear that hordes of curious sightseers would flock to the remote wilderness, some explorers had been able to track it down.
Instagram user David Surber said he trekked to the monolith using coordinates posted on Reddit.
“Apparently the monolith is gone,” he posted later.
“Nature returned back to her natural state I suppose. Something positive for people to rally behind in 2020.”