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The new coronavirus, which causes Covid-19 disease, could remain infectious for 28 days on certain surfaces, such as banknotes, mobile phone screens and stainless steel, according to Australian researchers.
Researchers at the Australian National Institute of Sciences (CSIRO) believe that the virus, which is spread primarily through coughing, sneezing, or speaking by people, will remain viable on surfaces for much longer than is known. I thought, as the MTI is quoted.
Previous laboratory research has shown that the SARS-Cov-2 virus remains viable for two to three days on banknotes and glass and for about six days on plastic or stainless steel.
While the flu virus can survive for 17 days at 20 degrees Celsius, a smooth surface at room temperature, the new coronavirus can be “extremely potent” and viable for 28 days under the same conditions, researchers said in a published study. in Virology Journal.
“Determining the time of viability of the virus will help us more accurately predict and reduce its spread, better protect people,” Larry Marshallt, CEO of CSIRO, quoted BBC News.
According to the research, at higher temperatures, the virus lives less time, at 40 degrees Celsius it loses its infectivity on certain surfaces in 24 hours.
The researchers reported that the ability of the SARS-Cov-2 virus to survive on stainless steel in colder conditions may explain the massive disease outbreak in meat plants and cold storage facilities. Thousands of workers around the world have tested positive for coronavirus in slaughterhouses and meat processors. Previously, researchers also hypothesized that the proximity of workers to each other, the humid and humid environment, and the need to yell at each other due to noisy machines cause massive infection in these workplaces.
The Australian researchers also reported that their study supported previous research on the virus’s ability to survive on fresh or frozen food.
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