Eyeglass wearers may have lower risk of coronavirus, study revealed in China; Experts differ at the moment | Chinese study claims – glasses wearers may have less risk of coronavirus, people admitted less in hospitals


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According to experts, eyeglasses may act as a barrier to protect the eyes from droplets caused by sneezing or coughing.

  • Researchers found that fewer glasses were admitted to hospitals since December 2019, but many experts did not agree
  • Nose is believed to be the main means of reaching coronavirus in the body, viruses and germs reach the body through eyes, nose, mouth

Tara Parker Pope. Researchers perusing the data of Kovid 19 patients in China found a strange thing. He found that there were very few patients who wore regular glasses. Scientists are wondering if glasses can protect a person from getting infected. However, experts say that it would be too early to draw any conclusions from this research.

In China, 276 patients were admitted to the hospital in a span of 47 days, but only 16 of these patients had problems with myopia or distant vision. A person struggling with these eye troubles puts glasses for more than 8 hours a day. In comparison, more than 30% of the same age people of this area needed glasses due to the difficulty of seeing distance. This has been revealed by earlier research.

Glass wearers may be at risk of Kovid 19

  • The authors of the study wrote that wearing eye glasses is common among Chinese people of all ages. However, so far since the Kovid 19 infection in Wuhan in December 2019, we have found that fewer people wearing glasses have been hospitalized.
  • The study's authors hypothesized that these findings may be early evidence that glasses may reduce the risk of Kovid 19.

There may be many reasons behind the information received from the study

  • Eyeglasses may act as a barrier against droplets released from coughs or sneezes. Another reason for this may also be that people wearing glasses touch the eyes less with their dirty hands.
  • A 2015 report on touching the face states that students taking lectures touch their eyes, nose or mouth about 10 times in an hour. However, the researchers did not notice that wearing glasses had made any difference.

Experts warn about study
The Infectious Diseases Specialist and Associate Professor of Medicine at the Johns Hopkins School of Medicine warns on the results of the Doctor Lisa Margakis Study. The study was small, involving less than 300 cases of Kovid 19. Apart from this, another thing of concern is that the data of far-sighted patients was taken from a decades-old study.

Doctor Lisa found that many factors can confuse data. For example, people who wear glasses may be older and have less out of the house. Or perhaps people who have the ability to wear glasses are less likely to get infected for some reason such as congestion.

Doctor Lisa said, "It is yet to be tested whether things worn for eye protection can provide more protection over masks and physical distancing. I think it is not clean right now." The doctor found that wearing glasses is also likely to increase the risk. Maybe when people wear glasses, the face will touch more.

Not everyone needs to wear glasses
Doctor Thomas Steinman, a spokesman for the American Academy of Ophthalmology and professor of Ophthalmology at Metro Health Medical Center in Cleveland, found that this study should not concern those who do not wear glasses. He said "wearing glasses might not bother anyone, but should everyone do it. Maybe not."

Stanman said, "I think you should consider the practicality of wearing eye protection or face shield. People who do certain things, care for the sick should pay special attention."

The number of patients struggling with eye-related symptoms is quite low
It has been known for a long time that the virus and other germs can reach the body through facial mucus membranes of the eye, nose and mouth, but the nose is believed to be the main route of coronavirus entry. Doctors have also seen fewer patients with symptoms like conjunctivitis or pink eyes. This suggests that the virus may be entering the body through the eyes. However, eye symptoms are different from other symptoms, such as fever, cough. Several studies suggest that eye discomfort may be a sign of Kovid 19 infection.

Last month, researchers in Wuhan studied 216 patients of Kovid 19. Among these patients, 49 children were experiencing multiple eye-related symptoms including conjunctival discharge, eye rubbing, and conjunctival congestion.



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