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Scientists have announced that there is evidence that it is a ‘mediator animal’ that carries the new type of bat coronavirus to humans. While the World Health Organization (WHO) says the study points to the virus’ ‘natural source’, some scientists say the first person infected with the coronavirus will never know how the infection is infected.
ANIMAL MARKET SOURCE?
It is not yet known if this carrier animal is sold at the wild animal market in Vuhan, where the virus first appeared. But the wildlife trade is seen as one of the main sources that plays a role in the “transport” of the virus. The researchers caution that with the wildlife trade, disease transmission from one species to another is also paved. Previously, epidemic diseases were also caused by animal-to-animal viruses.
“WE ARE PREPARED FOR THIS KIND”
Speaking to the BBC program Andrew Marr, the WHO technical officer responsible for Kovid-19, Dr. “We were preparing for this type of situation. It was not what was going to happen but when it was going to happen,” he said. Maria Van Kerkhove.
“MAKES PEOPLE ENTER THE WILD AREAS”
Infectious disease experts agree that many emerging diseases are born when viruses leap from undetectable species to other species. Prof. of the London Animal Science Society. Andrew Cunningham explains this problem with the words: “In fact, we have been waiting for such a thing to happen for a while. Such diseases have begun to occur more frequently in recent years due to rape of people in living areas. wildlife and people’s increasing contact with wild animals. “
ENTRY TO THE LIST OF SOLDIERS RESULTS
Coronavirus also entered the list of outbreaks of wild bat populations such as Ebola, rabies, SARS, and MERS. Some of the findings about viruses that originate in bats and are found in humans come from research conducted in the SARS outbreak in 2003. This epidemic was closely linked to the new type of coronavirus. Scientists found a “rich gene pool of SARS-related coronavirus bats” in a cave in China in 2017.
MORE INFECTIOUS FROM SARS
Virologist Professor at the University of Glasgow. David Robertson, “The virus protein known as ‘Spike’, which is key in the case of Sars-CoV-2. The block that is broken to enter a cell is a receptor called ACE2. The coronavirus not only breaks this block ACE2, but also Sars-1 “. he’s doing much more than that. “
THE BIGGEST PROBLEM OF WILD ANIMAL TRADE
The fact that the virus adheres to the cell so perfectly and can easily enter the cell is one of the factors that explain that it is easy to pass from person to person. This infectious feature also complicates efforts to control the virus. But the wildlife trade plays an important role in bringing this bat virus to the doorstep of human cells.
SOURCE OF VIRUSES NOT FOUND IN THE ANIMAL MARKET
Many of us hear that the virus ‘started’ at the wildlife market in Wuhan. But the source of the virus, the body’s pathogen, the body of this animal, was not found on the market.
Professor at the University of Cambridge. “The first group of infection was related to the market, this is a second level of evidence. The infection may have come from somewhere else and may have accumulated by chance around people in the market. But considering that it is a animal virus, the market connection seems to be the right proposition, “says James Wood.
ANIMAL MARKETS CAUSE THE JUMP OF VIRUSES BY SPECIES
Affirming that animal markets are favorable environments to find new ‘carriers’ of diseases found with animals. “Mixing many different animal species, which are very difficult to coexist under normal conditions, under poor hygiene and health conditions, provides the opportunity for pathogens to jump from one species to another,” says Cunningham.
In the past, many wild viruses were transmitted to humans through the second species, sometimes from farm animals, sometimes from game animals, or animals sold on the market.
Professor Woods said: “The Sars virus was first transmitted to human populations through an epidemic in musk cats. Musk cats were also marketed in southern China for food purposes. It is important to know, because musk cats also they had an epidemic among them and they had to be controlled to avoid contamination. ” explains in words.
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