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Biotech Medicine

Boston Biotech Conference Led To 245,000 COVID-19 Cases Across US (cnn.com) 43

An anonymous reader quotes a report from CNN: A biotech conference in Boston last February that's already been flagged as a Covid-19 superspreading event led to at least 245,000 other cases across the US and Europe, a new genetic fingerprinting study shows. One single case seems to have been responsible for many of the other eventual cases, the team at the Broad Institute in Massachusetts reported. Their study finds two particular genetic fingerprints of viruses associated with the conference and then tracks those lineages across the US. One "was exported from Boston to at least 18 US states as well as to other countries, including Australia, Sweden, and Slovakia," the team, led by Bronwyn MacInnis, director of pathogen genomic surveillance at the Broad Institute, wrote in the journal Science.

One was especially bad. A virus carrying one mutation -- a small genetic change they've flagged as C2416T -- was apparently carried to the conference by a single person, and ended up infecting 245,000 people. A subset of the viral strain with a mutation known as G26233T ended up in 88,000 of these cases. "A single introduction had an outsize effect on subsequent transmission because it was amplified by superspreading in a highly mobile population very early in the outbreak, before many public health precautions were put in place," the team wrote. "While Massachusetts accounted for most early spread related to the conference, Florida accounted for the greatest proportion of cases overall," they added.

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Boston Biotech Conference Led To 245,000 COVID-19 Cases Across US

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  • It should read

    Boston Biotech Conference Led to at least 245,000 other cases across the US and Europe

    • by hey! ( 33014 ) on Saturday December 12, 2020 @01:01PM (#60822882) Homepage Journal

      99 people were infected at the February 26 management conference. To put that in context, the total number of reported cases in the US at the time was 60. Granted, there were no doubt 10x that many infected people in the country, but still 99 new cases was still a significant event. And they weren't all pharma executives; the people who worked at the hotel brought it back to their neighborhoods.

      When news of the first cases linked to this conference came out in early March, I was flabbergasted. At the time of the conference the following three facts were clear (1) This was a strain of SARS; (2) unlike the original SARS it had the capacity for explosive community spread; and (3) cases had been found in over 30 countries. It'd be one thing if some church pastor failed to read that particularly writing on the wall, but Biogen is biotech company. Granted their field is neurological disease, but they must have known the rest of the industry had gone to Defcon-1.

      Under the circumstances didn't Biogen cancel this conference? Biogen has never addressed this.

      • Wired had a "Future of the Future" print version that had a story of a global bird flu pandemic. It was written from 20 years later and highlighted the many things that happened to make the pandemic worse.

        One was a biotech virus conference early on where every researcher that attended took it back to their own labs... resulting in most of the virologists being killed and the knowledge base having to be recreated.

        Of course it was fiction, but here was are with it being played out in real life, and us being l

      • by Mal-2 ( 675116 )

        Because insurance. If they canceled proactively, it would have been on their dime because policies only pay out for force majeure, like when they're required by law to cancel.

      • by tlhIngan ( 30335 )

        Under the circumstances didn't Biogen cancel this conference? Biogen has never addressed this.

        They probably thought the risk was low - after all, 60 cases in the US is a small risk versus cancelling. Remember this happened in February and the impact wasn't well known - the hope was it would be contained and be nothing more.

        The same happened in Canada where the first superspreader event was a dental conference that also happened in February. Again, it was discovered the prevailing strain was from Europe and

  • Biogen (Score:5, Informative)

    by digitect ( 217483 ) <digitectNO@SPAMdancingpaper.com> on Saturday December 12, 2020 @11:47AM (#60822706)
    I don't understand the secrecy, the company was Biogen.
    • Re:Biogen (Score:5, Informative)

      by jhecht ( 143058 ) on Saturday December 12, 2020 @12:32PM (#60822808)
      The research paper in the journal Science describing the case did not identify Biogen, simply calling the event an "international business conference" and in one case called a "large" one, although only 175 people attended. At least 99 of them walked away with the virus. Those numbers also are missing from the Science paper, which should have included that information. CNN did identify Biogen. The Boston Globe had a better story https://www.bostonglobe.com/20... [bostonglobe.com]
  • Infected? (Score:2, Interesting)

    by nospam007 ( 722110 ) *

    We had until today 302904 dead from 16308192 infected, that's 1,85737 %

    So they caused 455 deaths at least.

    Nice job.

  • Yeah, when you study diseases you just spread them around.
  • I am beyond glad that covid didn't make it into PAX that spring or it would have been a complete disaster. On a tight time frame, someone bringing COVID into PAX on Tuesday or Wednesday during set up could have spread it to other presenters. Then the original person would have been spreading it during the whole show and the other presenters who got it during set up could have started spreading it at the end of the show (Saturday and Sunday). There could have been hundred or thousands infected over that four
    • I was at RSA 2020 to 28 Feb. There was some Covid-19 there. Most of us were just careful, no hand shaking. I do not think that spread it much, certainly I talked to a lot of people and came back safe. That said, we did not then realize how infectious it was.

BLISS is ignorance.

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