Covid virus may survive 30 days on frozen meat, study finds

Covid virus may survive 30 days on frozen meat: According to research, the COVID-19-causing SARS-CoV-2 virus may persist on meat and fish items in the fridge or freezer for up to 30 days.

The study, which just publish in the journal Applied and Environmental Microbiology. Used surrogate viruses with spikes like those on SARS-CoV-2 together with chicken, beef, pig, and salmon as test subjects.

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The researchers kept the meat and fish items in the freezer and under refrigeration (4 degrees Celsius) (minus 20 degrees C).

“While meat shouldn’t keep in the refrigerator for more than 30 days. It can stay there for that long, “Emily S. Bailey, an assistant professor at Campbell University in the US and the study’s primary author, stated.

In a statement, Bailey added, “We even discovered that the viruses could cultivate after (being) frozen for” that amount of time.

Covid virus may survive 30 days on frozen meat

After finding that Covid-19 outbreaks were happening in Southeast Asia before community transmission, the researchers decided to investigate.

According to reports from such places, “packed meat items made in SARS-CoV-2-endemic regions may have been the source of the virus, “Bailey stated.

“We wanted to see whether comparable viruses might thrive in this environment, “She remarked.

According to Bailey, the study is crucial because SARS-CoV-2 may multiply not only in the respiratory tract but also in the stomach.

One RNA virus with a lipid envelope, two animal coronaviruses. Murine hepatitis virus, and transmissible gastroenteritis virus were all employed as surrogates in the study.

All three viruses have utilize in the past as stand-ins for SARS-CoV-2. With refrigeration temperatures often showing higher decreases in their numbers than freezing temperatures.

The number of people decreased in different ways depending on the food utilized.

Continued work require to avoid contamination of food and food processing surfaces, employee hands. And food processing instruments like knives, “The scientists emphasized.

They said, “There has to be a solution to the absence of, or insufficient, disinfection of these items before packing.