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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus discovered in late 2019 in Wuhan, Hubei Province, China. The virus has now developed into a full-scale global pandemic affecting hundreds of millions of people to date. A majority of cases present with nonspecific acute upper respiratory symptoms. A wide range of systemic symptoms has been reported, with some patients presenting with nonspecific extrapulmonary symptoms. Recently, there has been an increased association of COVID-19-positive patients presenting with ocular symptoms. As an increasing number of patients present with ophthalmic manifestations, recognizing these visual symptoms is of utmost importance. Some patients may present with ocular symptoms as the first indication of COVID-19 infection; quickly isolating and starting treatment can aid in stopping the spread of this novel coronavirus. This review will describe the current epidemiology and pathophysiology of SARS-CoV-2, emphasizing the ophthalmic manifestations and their clinical course progression. Further, we will be reporting on the growing number of rare ocular manifestations that have occurred in some COVID-19-positive patients, along with the route of transmission, specific manifestations, and the treatment methods for both these pulmonary and extrapulmonary symptoms, specifically the ocular manifestations., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Patel et al.)

The etiopathogenesis for Guillain-Barré syndrome (GBS) and Miller-Fisher syndrome (MFS), a variant of GBS, is well-documented in the literature. However, the association between MFS and an underlying herpes simplex virus type 1 (HSV-1) infection is very limited. We present a unique case of a 48-year-old man who developed diplopia, bilateral ptosis, and gait instability following an acute diarrheal illness and recurring cold sores. The patient was diagnosed with MFS precipitated by recurrent HSV-1 infection following a Campylobacter jejuni acute infection. The diagnosis of MFS was supported by a positive anti-GQ1b ganglioside immunoglobulin (Ig)G and abnormal MRI-enhancing lesions of the bilateral cranial nerves III and VI. Intravenous immunoglobulin and acyclovir produced a significant clinical response in the patient within the first 72 hours. Our case highlights the rare association between two pathogens and MFS and the importance of recognizing risk factors, symptomatology, and appropriate workup accompanying an atypical MFS case., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Bies et al.)

Todd's paresis or phenomenon (TP) is a focal weakness in a part of the body after a seizure. Seizure is an abrupt change in behavior caused by the cerebral cortex's electrical hyper-synchronization of neuronal networks. After the seizure, there is usually a transition period from the ictal state to the pre-seizure baseline level of awareness and function, referred to as the postictal period. Postictal symptoms include many systems, including sensory, motor, and psychosis. This phenomenon is named after Robert Bentley Todd, who first described it. Todd's paresis can be confused with other conditions, most commonly a stroke. Postictal ocular manifestation may be accompanied by aphasia or hemiplegia, but isolated gaze palsy is rarely reported. We are reporting a rare and first known isolated ophthalmoparesis and ptosis as postictal findings with no structural abnormalities present in imaging studies and complete resolution over three weeks on its own as an atypical postictal phenomenon. Patients with an underlying structural abnormality of the brain are more susceptible to Todd's phenomenon. Unusual manifestations of Todd's phenomenon are rare but clinically relevant and are decisive in therapeutic decision-making. Our patient presents a rare manifestation of Todd's phenomenon as ptosis and ophthalmoparesis in an elderly male with no underlying structural brain abnormalities that resolved within three weeks. Further research into the causes is needed to distinguish it from a stroke., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Qureshi et al.)