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Wearing glasses may offer some protection from Covid-19, but more studies needed, say scientists
Beijing: Daily wearers of eyeglasses might be less likely to be infected with the novel coronavirus, say scientists who call for further, large-scale studies to assess the relationship between eye protection and the risk of contracting COVID-19.The single-centre study, published in the journal JAMA Ophthalmology, assessed 276 hospitalised COVID-19 patients at Suizhou Zengdu Hospital in China, and observed that those who wore eyeglasses for an extended period of time were relatively uncommon among the study participants.Based on this observation, the researchers, including those from The Second Affiliated Hospital of Nanchang University in China, speculated that wearing eyeglasses for more than eight hours per day may be protective against