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U Arizona scientists working to reduce the invasiveness of coronavirus testing




Highly magnified digital color transmission electron microscope (TEM) image showing coronavirus (National Institute of Allergy and Infectious Diseases (NIAID))

As the COVID-19 pandemic continues, a team of scientists at the University of Arizona aims to make testing for COVID-19 easier.

The team received a grant that could one day lead to the detection of the coronavirus just by breathing.

“We have many advantages, and we are trying to reach the point where they are useful and hopefully a commercial device that makes a difference,” said Assistant Professor Judith Sue.

Sue and her team received $ 1.82 million from the National Institute of Medical Sciences to support advanced testing techniques. They already use a unique technology called the Frequency Lock Optical Whispering Evanescent Resonator (FLOWER).

“It’s a platform technology that can be adapted to perceive different things,” Su said. “In our lab, we sense performance-enhancing drugs and Alzheimer’s disease, a biomarker of cancer. In fact, what we are currently doing is sensing SARS-CoV-2 in the air. Is to adapt to do. “

SARS-CoV-2 is an abbreviation for “Severe Acute Respiratory Syndrome Coronavirus 2”. According to the Mayo Clinic, SARS-CoV-2 is a virus that causes COVID-19.

Sue says he wants to build a non-invasive sensor that can detect diseases like COVID-19 through breathing.

“I think a way to diagnose people really quickly and accurately and inform them of their condition, without waiting for two weeks, can really help save lives,” Sue said.

Currently, their devices are working in a research environment, but one day they are expected to create devices that are in the hands of people.

“Ultimately, we want to put this in some kind of portable device. It’s integrated with a mobile phone, and it’s very easy to read by dripping a drop of blood or taking a breath. There are attachments, like a green light if yes, a red light if no. “

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Download the FOX 10 News App to get the latest Coronavirus News.. Our promise is that our alerts are there to let you know-don’t scare you.

on CoronavirusNOW.comYou can find extensive coverage of COVID-19, including the latest news from around the country, exclusive interviews with health authorities, and informative content from various public health resources.

COVID19 Symptoms

Symptoms of coronavirus COVID-19 include fever, cough, and shortness of breath. Of course, these are similar to common colds and flu.

A common cold begins with a sore throat, scratches, cough, runny nose, and stuffy nose. Symptoms of the flu are more severe, usually sudden onset, and may be accompanied by a high fever.

Symptoms of COVID-19 may appear more slowly. According to the World Health Organization, it usually includes fever, a dry cough, and noticeable shortness of breath. A small number of cases develop pneumonia, which is of particular concern to the elderly and those with other medical problems such as high blood pressure, obesity, diabetes and heart disease.

Relation: Is it the flu, the cold, or the COVID-19?Different viruses show similar symptoms

COVID-19 resource

COVID-19 CDC website (Spanish / En Español)

COVID-19 AZDHS website (Spanish / En Español)

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