The scientists describe a potential screening method for COVID-19 based on eye images analyzed by artificial intelligence. Scanning a set of images from several hundred individuals with and without COVID-19, the tool correctly diagnosed coronavirus infections by more than 90%, the Forget Princess I Want To Be A Scientist Funny Science Girl shirt developers reported in a pre-published print medRxiv September 10th
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“Our model is pretty fast,” Yanwei Fu, a computer scientist at Fudan University in Shanghai, China, who led the study, told The Scientist. “In less than a second, it is possible to check the results.”
Currently, screening for coronavirus infection includes a CT lung scan or analysis of a sample from the nose or throat, both of which take time and require specialized efforts. A system based on a few images of eyes that can analyze or even diagnose a person will save money and time, Fu said. However, the Forget Princess I Want To Be A Scientist Funny Science Girl shirt Fu team’s investigation is preliminary and both ophthalmologists and AI experts say they want to see more information about the technique – and its performance – before being convinced that it has. can operate.
The volunteers at the Shanghai Public Health Clinical Center in Fudan were each given five photographs of their eyes using a conventional CCD or CMOS camera. Of the 303 patients, 104 had COVID-19, 131 had other lung diseases and 68 had eye disease. A neural network tool has extracted and quantified features from different regions of the eye and an algorithm that recognizes the eye features of each disease. Neural networks are a series of algorithms to solve AI problems, learning in a way that mimics the human brain. The researchers then performed a validation trial on a small data set from healthy people, patients with COVID-19, lung patients and eye patients.
Out of 24 people with confirmed coronavirus infection, the Forget Princess I Want To Be A Scientist Funny Science Girl shirt tool correctly diagnosed 23 people, Fu told The Scientist. And the algorithm correctly identified 30 out of 30 uninfected individuals.
Coronavirus infection, not just caused by SARS-CoV-2, has long been linked to the eye, causing inflammation of the transparent membrane covering the inside of the eyelids and the whites of the eyeballs, a condition known as conjunctivitis. , or red eyes. The eyes are also the route of infection with respiratory viruses, including coronavirus.
COVID-19 vaccine is being produced at an astounding rate, which worries some people and scientists.
They say the job is happening too quickly and that not all side effects are detected or discovered.
Some companies have tried to alleviate those fears by taking the Forget Princess I Want To Be A Scientist Funny Science Girl shirt unusual step of revealing details about how they perform their tests.