لماذا توجد ظاهرة انتقال الأغذية/البضائع من سلسلة التبريد؟?

لوان رونغ شنغ: تعني سلسلة الأغذية الباردة أنه بعد شراء الأغذية القابلة للتلف أو التقاطها من مكان المنشأ, يجب أن تكون جميع الروابط في بيئة ذات درجة حرارة منخفضة أثناء معالجة المنتج, تخزين, وسائل النقل, التوزيع والتجزئة حتى تصل إلى المستهلكين.

ولماذا توجد ظاهرة انتقال الأغذية/البضائع من سلسلة التبريد? Because frozen food itself is in a low temperature state, if it is contaminated, the virus will survive for a long time. ثانيا, in the place where frozen food is processed, the temperature is low and the space is closed. If there is a source of infection in the processing place at this time, it will cause human-to-human transmission or human-to-human transmission. There are more sources of infection, so the probability of cold chain food being polluted is greater.

لكن, unlike cold chain foods, fruits can’t be frozen for a long time or not. فضلاً عن ذلك, the environment in which they live is ventilated, and the temperature is higher than that of cold chain foods, and viruses can’t survive on the surface of fruits for too long, so it is unlikely that viruses exist on the surface of fruits. في الوقت الحاضر, there are no cases of infection caused by eating fruits, so the risk is extremely low. بالإضافة إلى, most viruses on the surface of fruits can be removed by washing with clear water.

فضلاً عن ذلك, the person-to-person transmission of cold chain food is not the infected person who eats the cold chain food, but spread through contact. ذلك بالقول, other body parts such as hands come into contact with contaminated frozen food or contaminated packaging, and then touch the mouth, eyes and nose with hands, thus being infected. علاوة على ذلك, it can be spread by contact, and it is also exposed to large droplets with high concentration and contaminated frozen food/articles with high concentration.