A 2017 study published in JAMA Pediatrics examined eye abnormalities in infants with potential Zika virus exposure to determine the need for screening eye examinations. Zika virus spread by mosquitoes, sexual contact, infected blood, and from mother to infant can cause microcephaly, among other abnormalities. The study found that 21.4% of infants born to mothers with Zika had eye abnormalities, with some not showing microcephaly or other central nervous system issues. The researchers suggest screening eye examinations for all infants exposed to Zika, regardless of other symptoms, to detect potential infections early. This approach may lead to quicker diagnosis and intervention in cases of congenital Zika virus infection.
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Are Eye Exams Necessary for All Infants with Potential Exposure to Zika Virus?
