Viruses are attached to commodities, and the probability of survival in the natural environment is very low. Early laboratory tests show that COVID-19 can survive on plastic and stainless steel surfaces for several hours to several days, while products purchased from overseas need as long as 20 days.

The virus detected in China is also on the outer packaging of frozen low-temperature products. These imported goods need to be transported at low temperature, which increases the survival time of the virus, and things bought by ordinary people can also be transported at normal temperature. So, in a word, don't worry, you can buy with confidence.