Why not ban cold chain goods?
Cold chain logistics is a professional logistics that uses temperature control, refrigeration and other technologies to store equipment under the specified working temperature and ecological environment to ensure the whole process of cold chain products in initial processing, storage, transportation, express packaging, sales market and distribution. In recent years, the consumption level of Chinese residents has been continuously improved, and the number of imported food industries has increased rapidly. In many imported food industries, including ten categories of fresh food distribution, the dependence on cold chain logistics freight is absolutely high. Qin, chairman of the Cold Chain Logistics Committee of China Logistics and Freight Federation, said that China must have a large number of imported products to make up for the shortage of China, so it is not allowed to ignore all imported products. In fact, the harm of imported cold chain is everywhere. Pig feet, chicken wings, chicken feet with pickled peppers, chicken legs and other special parts are imported from Europe. Take shrimp as an example. Before the melon white shrimp tested positive, the prices of other white shrimps rose, and then the China market was far from satisfying.
Why are cold chain products very susceptible to viruses?
In China, many foreign companies are in the period of COVID-19 outbreak. All kinds of articles, including food industry and packaging, may be polluted by air in COVID-19, while COVID-19 has been living in a low temperature environment for a long time. Therefore, the imported cold chain food industry and its outer packaging may become a long-distance transportation medium for cross-border e-commerce to carry COVID-19. The main risk in transportation and operation is that the food industry itself is not found. The surface safety factor of imported cold chain food can be effectively disinfected, and COVID-19 virus can also be inactivated. The risk of contact with the surface after disinfection is extremely low. However, viral nucleic acids may still exist. If the DNA test is still positive after disinfection, people need not be nervous.