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A team of scientists led by the University of Washington in the United States points out that the ‘supercontagators‘ they play a key role in the outbreak of the covid-19 pandemic, as a small group of infected people will be responsible for the greatest number of infections. The results of the study were published in the journal Plos Biology.
Experts explain that the transmission of the new coronavirus is “dominated by a small number of individuals, and strongly influenced by ‘overbroadcast’ (SSE, for its acronym in English) events.
In addition, the results suggest that SARS-CoV-2 is not distributed evenly across the population, but rather spreads at a similar “ all or nothing ” rate compared to other epidemiological situations. Then, an individual can infect “10, 20, 50 or even more”lead author Benjamin Althouse told AFP.
In this sense, the scientist added that 90% of covid-19 cases can potentially originate from as few as 10% of carriers.
- Risky places: hospitals, prisons, meat packing and agricultural processing plants, fish factories, cruise ships, family reunions, parties and nightclubs
Furthermore, research indicates that many infections have occurred explosively, especially inside, “fueling the pandemic and configuring its spread.”
Among the facilities, the authors cite long-term care centers, prisons, meat packing and agricultural processing factories, fish factories, cruise ships, family reunions, parties and nightclubs.
Finally, specialists consider the need to understand transmission routes to be “urgent” in order to effectively contain outbreaks through specific interventions. which block the effects so-called “supercontagators”.
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