Infectious coronavirus can survive on frozen salmon for a week: Study

A examine recent from China claims that coronavirus can survive and keep infectious on chilled salmon fish for a week.

We’ve identified simply how lengthy the highly-infectious coronavirus can keep surfaces, and so we do our half by sanitising each floor—then be it that parcel you simply received house delivered or the knob of the entrance door everybody touches.

Of late, we’ve additionally heard of how the covid-19 virus survives on frozen meals packaging—although whether or not or not it’s infectious, is but to be confirmed. However, there may be one piece of reports on this saga that’s really scary. Turns out SARS-CoV-2 can survive on chilled salmon for a week—and will probably be an infection.

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This discovering comes from researchers from China, the place imported fish have been investigated as a potential supply of infections.

Frozen meals imports in China have come underneath fireplace for being contaminated earlier as effectively? Image courtesy: Shutterstock

Researchers on the South China Agricultural University and Guangdong Academy of Agricultural Sciences in Guangzhou discovered that the Covid-19 virus, collected from salmon samples may survive for eight days at 4 levels Celsius (39 levels Fahrenheit). That’s roughly the temperature at which the fish are transported.

Chinese authorities have been investigating imported meat, packaging and containers as a potential supply of covid-19 since June after repeatedly discovering traces of the pathogen on packaging and meals. Six of greater than 500,000 samples examined have been constructive for the coronavirus, based on China’s customs company.

The researchers mentioned, noting the fish should be stored at a temperature of 0-4 levels Celsius throughout delivery:

SARS-CoV-2-contaminated fish from one nation can be simply transported to a different nation inside one week, thus serving as one of many sources for worldwide transmission.

The researchers are but to reply some pertinent questions in regards to the state of affairs. Questions like: can cooking the fish really kill the virus? Is it simply salmon that can host the virus for as lengthy or do different kinds of fish pose the danger as effectively. Till we don’t get readability on such questions, the security issue relating to consuming frozen meals nonetheless stays unknown.

(With inputs from Bloomberg)


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