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There is growing evidence that food packaging is transporting SARS-CoV-2 across international borders. Several countries are linked to either exported or imported frozen food that tested positive for traces of the virus, but experts say they believe the risk of developing COVID-19 from handling these products remains extremely low.
“The number of virus particles coming out a person’s mouth or nose is far greater than a few virus particles remaining on frozen foods, somebody touching it and then spreading it,” T. Jacob John, a retired virologist at Christian Medical College, tells Reuters. “Among all the risks, I think these are very low risks.”
China has reported the most cases of packaging contamination, according to NBC News, due in part to a massive screening effort targeting imported goods across the country. Last month, Chinese health officials found traces of the coronavirus on frozen goods imported into the ...