Xiamen "opens fish mouth to make nucleic acid". Is this a scientific move? Is it an abuse of resources?

Xiamen? Open the fish's mouth to make nucleic acid? Such a move may not be scientific enough, but if it is because of such epidemic prevention practices, will it be deducted? Abuse of resources hat? Personally, I don't think it is appropriate. There are many ways of transmission in COVID-19, most of which are learned step by step in the process of prevention and control. There are many possibilities for the spread of seafood. It is good to make nucleic acid for fish, and it is also for better prevention and control of COVID-19 epidemic.

It is not the first time to see the practice of making nucleic acid for fish with broken mouths. A similar situation has happened before. The purpose of this is to better prevent and control the COVID-19 epidemic and prevent it from spreading through fish. Personally, I have the following two views on this issue.

First, it is unscientific to open your mouth to make nucleic acid for fish. Fish are different from us. They live in water and breathe through their gills. After seeing that animals can also infect COVID-19, many people worry that fish will also be infected by COVID-19. This concern has been tested by scientists and reached a conclusion.

The possibility of fish being infected by COVID-19 is very low; If infected, the high probability only stays on the body surface. This is why some fruits and frozen products can be brought to COVID-19. They are just virus carriers and are not infected by the virus themselves.

Second, my personal opinion: this is not an abuse of resources. Under the situation of epidemic prevention and control in COVID-19, nucleic acid detection has become the norm, and many transmission routes have been found in epidemic prevention work. Therefore, nucleic acid detection of fish can not be regarded as resource abuse. Compared with accounting for fish, if the epidemic situation spreads due to the negligence of epidemic prevention personnel, the harm will be even greater.

Fish can spread to COVID-19, or they can't spread to COVID-19. Once a conclusion is reached, it will play an important role in promoting epidemic prevention and control. In other cities, nucleic acid preparations for fish can be omitted in epidemic prevention and control.

The epidemic prevention work is very hard. In order to better prevent and control the epidemic, the staff are very cautious. Personally, I think we should support understanding them and not be too hard on them.