Do Eyeglasses Offer Protection Against COVID-19?
WEDNESDAY, September 16, 2020 (HealthDay News) – Glasses keep you from tripping over stools and walking around walls, but they could also have a side benefit in creating envy among those with 20/20 vision.
People who wear glasses every day may be less susceptible to COVID-19 infection, according to a Chinese study.
Only about 6% of the 276 patients hospitalized for COVID-19 at Suizhou Zengdu Hospital in China had to wear glasses daily due to their myopia. But the proportion of nearsighted people in Hubei province, where the hospital is located, is much higher – around 32%, according to the study.
Glasses can thwart COVID-19 infection because they “prevent or discourage wearers from touching their eyes, thus avoiding transferring the virus from hands to eyes,” speculated Dr Yiping Wei, of the second affiliated hospital of the Nanchang University, and colleagues.
Eye protection could also reduce the risk of virus-laden airborne droplets coming into contact with the eyes, the study’s authors said in the report published online Sept. 16. Ophthalmology JAMA.
However, eyeglass wearers who contracted COVID-19 have fallen as ill as those with normal vision, the results show.
“Although this is an observational study and you cannot make any definitive conclusions from it, it is suggested that eye protection of some kind may reduce your risk of getting infected,” said Dr. Amesh Adalja, principal investigator at the Johns Hopkins Center for Health Security, Baltimore.
“This needs to be confirmed by other observational studies and more formal studies, for example on the use of a face shield. However, it is increasingly noted that eye protection is important,” he said. added Adalja.
Many hospitals – including Mount Sinai South Nassau in Oceanside, NY – require doctors, nurses and visitors to wear goggles or face shields with a mask to completely protect them from SARS-CoV-2, Dr. Aaron Glatt, President. chief medical officer and epidemiologist.
“Because we make it a warrant, people often ask, ‘If I wear glasses, is that enough?’ And our answer is no, ”said Glatt.
Regular eyeglasses do not completely cover the eyes, as do eyeglasses or face shields, he noted.
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