German Scientists Conduct Coronavirus Concert Experiment, Discover Threat of Infect Be "Low to Really Low"
Back in August, a team of researchers performed an experiment in the transmission of coronavirus at Quarterback Immobilien Arena in Leipzig, Germany. The Restart-19 research study, which sought to collect information on various activities at big indoor gatherings– such as shows– was performed by a team at Martin Luther University Halle-Wittenberg led by Dr. Stefan Moritz, the head of the University’s medical transmittable illness department. The results from the study have actually now been published online
The research study recruited 1,400 volunteers who were then pre-tested for COVID-19, had their temperature levels taken, and were equipped with a digital location tracker, masks and hand disinfectant laced with fluorescent dye. They were then asked to replicate various scenarios throughout 10 hours with numerous levels of social distancing and safety measures. The German pop vocalist Tim Bendzko performed.
The scientists plan to utilize results to determine which activities at concerts present the greatest danger for transmission in order to develop standards to reduce risk when safely resuming live performances.
As The New York Times notes, the scientists discovered that the danger of spreading coronavirus at indoor shows is “low to really low,” as long as concertgoers follow hygiene procedures and the location has great ventilation and limitations capacity.
” There is no argument for not having such a concert,” stated Dr. Michael Gekle, among the team’s scientists, according to The Times “The danger of getting contaminated is very low.”
The researchers found that ventilation is an especially crucial variable in limiting the spread of coronavirus. In one of the circumstances, for example, jet nozzles sent out fresh air through the arena. In the next scenario, “fresh air was sucked into the arena from the rooftop and the jet nozzles were switched off.” Obviously, the probability of coronavirus direct exposure was far higher in the 2nd situation, implying that air circulation minimizes danger.
In addition, the study found that social distancing was a considerable factor in reducing direct exposure to a contagious individual’s aerosols. The period of biggest close contact, the research study found, was during breaks in the program and when concertgoers initially got to the location.
Dr. Gabriel Scally– president of epidemiology and public health at the Royal Society of Medicine– informed The Times that he discovered the research study’s outcomes to be “possibly ‘helpful’,” however warned that the environment may be difficult to replicate at regular occasions. Find the complete research study, which has actually not yet been peer examined, here
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