PMC:7272971 / 28132-29233 JSONTXT

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Animal studies on human coronaviruses have not focused on the role of ocular surface binding in the infection process, apart from one study that showed conjunctival infection could lead to mild signs and symptoms of pneumonia, but only transient association of SARS‐CoV‐2 with the conjunctiva. While coronavirus infection is rarely associated with conjunctivitis, there have been occasional findings of conjunctivitis in confirmed COVID‐19 patients. 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