The virus that causes the coronavirus infection could still have been developed in the laboratory. This was stated by Professor of Columbia University Jeffrey Sachs.
Professor Jeffrey Sachs, who is the head of the commission for the study of coronavirus at the most authoritative scientific journal in the world, The Lancet, said at a conference in Spain that covid was definitely created artificially in the laboratory. They talked about the artificial origin of the coronavirus from the very beginning of the pandemic, but the Chinese authorities endlessly denied this, and so far the Celestial Empire categorically refutes all the arguments of scientists from around the world that experts were working on the coronavirus. This pathogen now exhibits surprising variability for a normal natural virus. At first, he attacked the elderly, then he attacked the young, for some time he did not pass through the protection from vaccines, and now he successfully overcomes it.
Donald Trump has evidence that the coronavirus was born in a Wuhan laboratory
The World Health Organization does not officially rule out the creation of coronavirus in the laboratory, but prefers to adhere to the opinion that this pathogen appeared naturally. According to the official version, it developed in the body of bats, from there it passed to some kind of transmission link, also an animal that has not yet been identified, and from this animal it attacked people through the wild animal meat market in Wuhan.
Laboratories for detecting coronavirus in Russia may temporarily close
The Government Institute of Virology is located in Wuhan, which works with various pathogens, viruses and bacteria. At the suggestion of the United States, this institute was engaged in strengthening the potential of coronaviruses, which made them more contagious. It is quite possible that one of the employees of the institute could accidentally become infected with the same pathogen and take it with him to freedom. Many supporters of the version of the laboratory origin of the coronavirus believe that it broke out by mistake, and not intentionally. (READ MORE) 
coronavirus medical journal The Lancet