Ocular herpesvirus infections
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1Wilford Hall Medical Center, Department of Optometry, Lackland AFB, TX 78236-5300, USA.
Abstract
Background:
More than 50 herpesviruses have been discovered and, of these, humans are the only natural hosts for seven. Human herpesvirus infections are widespread and are a common cause of ocular pathology involving the anterior and/or posterior segment of the eye. Eye infection can occur during the primary infection or may be due to reactivation of the virus from a latent state and may be relatively mild or may be severe and threaten the health of the globe.
Conclusions:
Given the prevalence and importance of herpesvirus infection, this paper reviews the biological aspects as well as the systemic and ocular manifestations of these infections.