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One of the first super shoots of COVID-19 in the world broke out Boston during the seminar organized by the biotechnology multinational Biogen. The convention was held in February, when the pandemic was just beginning, and it recovered well 175 people in a single conference room. All together, without any protection device and without respecting the anti-contagion distance. Months later, reconstructed from research published in Sciences and summarized from Corriere della Sera, that conference has become one of the main outbreaks of the pandemic, perhaps one of the most invasive. Of the 175 researchers at the convention at the Marriott Hotel Long Wharf (now closed) on February 26-27, 2020, Then at least 99 people tested positive for Covid-19. It should be remembered, however, that these people, after attending the conference, boarded trains and airplanes to return home or move elsewhere. Thus spreading the virus. According to the infectious disease specialist Jacob lemieux, first signatory of the article on Sciences, the Biogen conference may have been responsible for 1.6% of the 15 million cases total in the United States and 330,000 infections worldwide. An amazing figure.
Where does this hypothesis come from? Of the science. The researchers who signed the study analyzed the DNA sequences of the coronavirus present in the samples of thousands and thousands of infected people and, by crossing the data, I found matches many miles away. Viruses, in fact, change naturally and the sum of the different mutations becomes a kind of “passport” for the virus: this allows us to identify exactly where it was contracted. The study on Sciences He started from 772 complete Sars-CoV-2 genomes from the Boston area. The data revealed two events responsible for one super spread of Covid– one in a skilled nursing facility and the other at the Biogen conference. The genetic sequence in question has even crossed the borders of the United States. The study authors write that in November Biogen’s passport was identifiable in coronavirus patients from 29 countries: from Australia to Slovakia, to Sweden.
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