The fifth wave of new crown pneumonia epidemic continues to rise, to avoid infected with epidemic diseases, epidemic prevention measures certainly have to work.
Last night (21) Center for Food Safety expressed batch of imported packaging and packaging Brazil and Poland pigskin frozen beef tested positive for the new virus detection crown, and has instructed the importer to someone's batch of beef and pig destroyed .
In fact, after each home to more than our hands, belongings need to be disinfected, dry goods, frozen food equally need to be thoroughly cleaned, however, to buy back the goods how to disinfect it safe?
4 samples of imported beef and pork skin were found to have new coronavirus
The Center for Food Safety said last night (21st) that a total of 36 samples of refrigerated beef imported by sea from Brazil were taken for testing, and one outer packaging sample and two inner packaging samples were found to be positive for the new coronavirus.
Another shipment of refrigerated pig skins imported by sea from Poland also found a sample of the inner packaging tested positive for the virus.
The Center for Food Safety stated that the two batches of frozen meat have been stored in a warehouse in Tsing Yi and Tsuen Wan respectively after being imported, and have not been released into the market, and have ordered all the frozen meat involved to be destroyed.
Center for Food Safety have shown batches of imported frozen beef from Brazil and Poland pigskin packaging and packaging were positive for the new virus detection crown.
(Shutterbug75 @ pixabay)
The new coronavirus can survive for 1 month in a low temperature environment
The low temperature environment seems to "freeze to death" the virus, but for the new coronavirus, low temperature is a favorable environment for survival. Refrigerator -20°C, refrigerator 4°C, room temperature 26°C), the survival rate of the virus is greater than that of high temperature (>50°C), and its survival rate can be as long as 1 month.
Hong Kong School of Public Health Faculty of Medicine Public Health Sciences Division Laboratory Director Professor Pan Liewen team also examined novel coronavirus (SARS-CoV-2) in different environments appeal, found that the more virus in high temperature environment, the sooner lose appeal.
The time required is as follows:
4°C: Virus still stable after 14 days
22°C: 14 days
37°C: 2 days
56°C: 30 minutes
70°C: 5 minutes
Therefore, the safest way must be to use high temperature to sterilize and clean the food packaging after returning home.
The School of Public Health of the University of Hong Kong School of Medicine published a study on the survival of the new coronavirus at different temperatures.
(Photo: HKU Faculty of Medicine)
How to sterilize unpackaged and packaged food?
We use bleach, alcohol, etc. for disinfection and cleaning, but what should be used as a disinfectant for food?
Zeng Qiyin, a specialist in infection and infectious diseases, also pointed out in the program that diluted sausage water is enough to kill germs.
As for the food itself is attached to the new coronavirus, the high temperature during the cooking process has effectively killed the bacteria, so there is no need to worry too much.
Remember not to touch your eyes, ears, mouth and nose when handling food, and wash your hands as soon as possible afterwards.
Please click the picture to see 5 tips for buying food for epidemic prevention and how to sterilize and handle frozen meat and seafood:
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