Was the spread of the SARS virus caused by humans eating wild animals? 5

It was not caused by human consumption of wild animals, but by the spread of a large number of SARS-related coronaviruses in Chinese chrysanthemum bats, suggesting that the deadly strain may have originated in these bats and then spread to humans through civet cats.

Bats are also natural hosts for many viruses, including Ebola, Marburg, rabies, Hendra, Nipah and others. Due to the special immune system of bats, carrying viruses rarely causes illness. Over the course of evolution, bats have become natural hosts for hundreds of viruses.

Scientists detected bats of different families for antibody and nucleic acid monitoring, and the target gradually became clear, and finally found a coronavirus similar to the SARS virus in the chrysanthemum bat.

Yes, many viruses only exist in certain organisms, human hunting, virus contact with people, human beings have no resistance to these viruses, resulting in the spread of the virus.

Maybe it is, maybe it isn't. Atypical pneumonia is pneumonia caused by mycoplasma, chlamydia, legionella, rickettsia, adenovirus, and other unknown microorganisms. Whereas, classic pneumonia refers to lobar pneumonia or bronchopneumonia, which is caused by common bacteria such as Streptococcus pneumoniae.

Not necessarily, some of them are our own, and besides, humans won't be infected if they don't hunt and kill.

Yes, because there are still people in Guangzhou who eat monkey brains.

I took the animals and said, "What is my business, who told you to eat my kind!!

SARS is caused by eating civets, because civets are infected with the SARS virus on bats, so they carry the virus and are eaten by humans, causing SARS.

The coronavirus was isolated from four SARS patients in Guangdong at the beginning. The four patients had something in common, two of them had a history of exposure to civet cats and a history of eating wild animals. At the same time, the coronaviruses isolated from civet cats and patients are highly homologous, and the genetic sequences of civet SARS virus are more homologous than those of human SARS virus.

Since then, people have talked about the color change of "raccoon dog". However, wild civets do not carry the virus. According to subsequent studies, civet cats are only animal intermediate hosts of human SARS virus, although they are the direct source of human SARS virus, but they are not the root source of SARS.

Since then, it has become clear that bats are natural reservoir hosts for SARS-like coronaviruses. Since 2005, multiple research teams have discovered more and more SARS-like coronaviruses in a variety of species of sparkled bats in China and Europe.

Very likely a civet cat. But there are different versions.

Since April 2003, the epidemic of severe acute respiratory syndrome (SARS) has broken out in Guangdong, Hong Kong, Beijing and other places in China, and spread around the world, causing nearly 800 deaths, and "SARS" has become synonymous with SARS in China.

At that time, scientists identified a strain as the culprit of the SARS virusCoronavirusand found a genetically similar virus in civet cats sold in the Guangdong livestock and poultry market, and since then,"SARS was caused by eating civet catsThis statement began to gain popularity quickly.

However, the latest research results show that after years of research, the coronavirus strain found in a population of chrysanthemum bat species in Yunnan Province has the full genome components of the SARS virus that has been transmitted to humans. In other words, the entire genome of the SARS virus that has been transmitted to humans can be found in the natural gene pool of this SARS-like coronavirus. But it is not known how the virus appeared in bats and how it was transmitted to humans.

Scientists speculate that it is likely that the bats first transmitted the virus to civet cats, and humans then contracted the SARS virus by eating civets. Therefore, the civet cat is not innocent, it is an ironclad fact that it transmits the SARS virus as an intermediate host, but the virus ** is a bat.

So,".SARS was caused by eating civet catsThis statement is still true.

The emergence of SARS is a very serious warning to mankind that in the future, new SARS-like viruses may still emerge and vigilance must be heightened. In particular, reduce the infestation of wild animals and eat less or even no wild animals.

It is caused by civet cats and is a highly contagious virus.

It was SARS that only got by eating civets.

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I, I, I, I think it's a civet cat.

SARS is caused by eating civets, which are the intermediate host of the SARS virus (SARS virus).

Shi Zhengli's research team at the Wuhan Institute of Virology, Chinese Academy of Sciences, isolated a SARS-like CoV strain that is highly homologous to the SARS virus, further confirming that the Chinese chrysanthemum-headed bat is the source of the SARS virus. However, available epidemiological evidence and bioinformatics analysis suggest that civet cats in wildlife markets are a direct result of SARS-CoV.

After careful study, it was found that the civet cats in northern China did not carry the SARS-like coronavirus (SARS-CoV), only in Guangdong, where the civets carried the virus that winter. This suggests that the civet cat may have only been an intermediate host of the virus, and that it may have been infected by the Chinese chrysanthemum bat, from which it acquired the virus.

SARS is caused by eating civets, which were originally viruses attached to wild animals and belong to the scope of normal viruses, mainly civet animals, such as civet cats, which Cantonese people love to eat. Humans become infected when they eat wild animals that contain the virus, and humans do not have antibodies to the virus, just like people before the 17th century were infected with the smallpox virus, which is difficult to resist and quickly dies.

We can't kill small animals indiscriminately.

1. Humans eat wild animals and eat their own evil fruits.

2. The deterioration of the environment has led to the frequent occurrence of viruses and epidemics.

3. People should increase their efforts to defend against animal infectious agents, such as pigs and chickens, ......～4.The hunting and trafficking of wild animals should be stopped by law, as this practice not only harms the ecology, but also transmits diseases.

5.It is necessary to change people's consciousness and ...... through propaganda and other meansCultivate awareness of not eating wild animals.

1. Humans eat wild animals and eat their own evil fruits.

2. The deterioration of the environment has led to the frequent occurrence of viruses and epidemics.

As long as everyone loves the wildlife, it's okay.

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Yes. Because no matter what those wild animals are, they will have some germs at some point. What's more, people can also get sick because of excessive consumption of different wild animals.

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2. The deterioration of the environment has led to the frequent occurrence of viruses and epidemics.

3. People should increase their efforts to defend against animal infectious agents, such as pigs and chickens, ......～

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People don't understand the dangers of wild animals, and some uncooked wild animals can lead to death. Moreover, some smuggling protected animals in the country is equivalent to violating national laws if they eat them!

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Recharge essay for elementary school students The spread of the SARS virus is reported to be caused by humans eating wild animals, what are your thoughts on this issue.

SARS is mainly caused by us humans, we humans love to kill wild animals at will, use wild animals at will, so SARS is nature's punishment for us humans, if you want to write an essay, I can only tell you this, make an outline, according to the information, I hope your essay can be written very well.

Humans can protect small animals, don't kill small animals, in this way, eat wild animals, that means that some wild animals will spread diseases, so we don't hurt small animals, we want to protect small animals.

Wild animals have many parasites, and some animals are poisonous.

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There is no evidence of nonsense, some experts said various grounds at the beginning of the new crown, and the Americans immediately changed their words as soon as they yy, SARS blamed civets, and animals can speak human words and told these brick families early, and the basis for doing so is that the virus found in an animal is more than 90% different from the virus being transmitted by humans, and the difference between chimpanzees and humans is the smallest. After comparing the genomes of humans and chimpanzees, researchers found that the similarity between the two reached 98 8, so I can also conclude that the experts are all chimpanzees, belonging to the low-level animal class, in order to show that they are experts who know very well, so some people make up nonsense are pseudo-science with a clear conscience, which expert you saw the civet cat transmitted to people, which eye you saw, the unknown is the unknown, don't speculate with a clear conscience, pretend to be a smart expert, what wild animals from the seafood market, If you have the ability, you still dare to continue to adhere to this nonsense theory, hehe, the Americans and anti-China countries laughed.