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UCF researchers create COVID super-spreader profile: Asymptomatic young man



A group of researchers at the University of Central Florida have modeled how COVID-19 is spread. The takeaway from their research is that if you are a COVID-positive younger man whose only symptom is a stuffy nose, then you are marking all the fields for being a super-spreader.

UCF professors Michael Kinzel and Kareem Ahmed worked on the study.

“We use computers that solve all the fluid dynamics in a real sneeze. We model droplets and how they form in aerosols and that sort of thing, ”Kinzel said.

He said they realized that people̵

7;s different physical characteristics played a big role in how poorly they spread the virus.

“So we added a nasal passage, we added the esophagus, we added teeth and that sort of thing.”

When they added it all up, Kinzel said they came up with a pretty solid profile of who a COVID superspreder is.

“It’s probably a younger man who’s asymptomatic, maybe has a small stuffy nose.”

Kinzel said it was because all of these factors helped spread the disease when a person coughed or sneezed. That is why Ahmed said it was so important to continue wearing masks.

A transmission electron microscope image shows SARS-CoV-2, also known as the new coronavirus from 2019, causing COVID-19, isolated from a patient in the United States. Note the crown-like spines on the outer edge of the virus, hence the term “coron (NIAID-RML)

“Masks essentially stop and prevent it from spreading further.”

Researchers have also created a kind of cough drop that thickens your saliva when you eat it and prevents you from spreading COVID particles. The couple said they hoped their anti-COVID cough drop would be ready for sale by the end of the year.

“We have a real candy, a chocolate that has already been developed with a temporary patent on it,” Ahmed said, “and we are looking at mass production at this time.”


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