Coronavirus can last 28 days on glass and currency, study finds

MELBOURNE/SYDNEY (Reuters) – The virus that causes COVID-19 can survive on banknotes, glass and stainless steel for up to 28 days, much longer than the flu virus, Australian researchers said on Monday, highlighting the need for frequent cleaning and handwashing.

FILE PHOTO: Commuters ride a train in Sydney, Australia, August 19, 2020. REUTERS/Loren Elliott

Findings from the study by Australia’s national science agency, CSIRO, appear to show that in a very controlled environment the virus remained infectious for longer than other studies have found.

CSIRO researchers found that at 20 degrees Celsius (68 Fahrenheit), the SARS-CoV-2 virus remained infectious for 28 days on smooth surfaces such as plastic banknotes and the glass found on mobile phone screens. The study was published in Virology Journal.

By comparison, the influenza A virus has been found to survive on surfaces for 17 days.

“It really reinforces the

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Novel coronavirus can last 28 days on glass, currency, Australian study finds

MELBOURNE/SYDNEY (Reuters) – The virus that causes COVID-19 can survive on banknotes, glass and stainless steel for up to 28 days, much longer than the flu virus, Australian researchers said on Monday, highlighting the need for cleaning and handwashing to combat the virus.

FILE PHOTO: Commuters ride a train in Sydney, Australia, August 19, 2020. REUTERS/Loren Elliott

Findings from the study done by Australia’s national science agency, CSIRO, appear to show that in a very controlled environment the virus remained infectious for longer than other studies have found.

CSIRO researchers found that at 20 degrees Celsius (68 degrees Fahrenheit) the SARS-COV-2 virus remained infectious for 28 days on smooth surfaces such as plastic banknotes and glass found on mobile phone screens. The study was published in Virology Journal.

By comparison, Influenza A virus has been found to survive on surfaces for 17 days.

“It

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Novel coronavirus survives 28 days on glass, currency, Australian researchers find

By Sonali Paul

MELBOURNE (Reuters) – The virus that causes COVID-19 can survive on banknotes, glass and stainless steel for up to 28 days, much longer than the flu virus, Australian researchers said on Monday, highlighting the need for cleaning and handwashing to combat the virus.

Researchers at Australia’s national science agency, CSIRO, found that at 20 degrees Celsius (68 degrees Fahrenheit) the SARS-COV-2 virus remained infectious for 28 days on smooth surfaces such as plastic banknotes and glass found on mobile phone screens. The study was published in Virology Journal.

By comparison, Influenza A virus has been found to survive on surfaces for 17 days.

CSIRO’s research involved drying virus in an artificial mucus on a range of surfaces at concentrations similar to samples from COVID-19 patients and then extracting the virus after a month.

Experiments done in controlled laboratory environments at 20, 30 and 40 degrees C showed

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