Prevalence of SARS-CoV-2 in human post-mortem ocular tissues

BackgroundSARS-CoV-2 is found in conjunctival swabs and tears of COVID-19 patients. However, the presence of SARS-CoV-2 has not been detected in the human eye to date. We undertook this study to analyze the prevalence of SARS-CoV-2 in human post-mortem ocular tissues.MethodsThe expression of SARS-CoV-2 RNA was assessed by RT-PCR in corneal and scleral tissues from 33 surgical-intended donors who were eliminated from a surgical use per Eye Bank Association of America (EBAA) donor screening guidelines or medical director review or positive COVID-19 test. Ocular levels of SARS-CoV-2 RNA (RT-PCR), Envelope and Spike proteins (immunohistochemistry) and anti-SARS-CoV-2 IgG and IgM antibodies (ELISA) in blood were evaluated in additional 10 research-intent COVID-19 positive donors.FindingsOf 132 ocular tissues from 33 surgical-intended donors, the positivity rate for SARS-CoV-2 RNA was ~13% (17/132). Of 10 COVID-19 donors, six had PCR positive post-mortem nasopharyngeal swabs whereas eight exhibited positive post-mortem anti-SARS-CoV-2 IgG levels. Among 20 eyes recovered from 10 COVID-19 donors: three conjunctival, one anterior corneal, five posterior corneal, and three vitreous swabs tested positive for SARS-CoV-2 RNA. SARS-CoV-2 spike and envelope proteins were detected in epithelial layer of the corneas that were procured without Povidone-Iodine (PVP–I) disinfection.InterpretationsOur study showed a small but noteworthy prevalence of SARS-CoV-2 in ocular tissues from COVID-19 donors. These findings underscore the criticality of donor screening guidelines, post-mortem nasopharyngeal PCR testing and PVP-I disinfection protocol to eliminate any tissue harboring SARS-CoV-2 being used for corneal transplantation.     

Detection of SARS-CoV-2 RNA in a conjunctival swab sample in real-time-polymerase chain reaction positive COVID-19 patients and its association with comorbidity and severity at a designated COVID-19 hospital in Central India

Purpose:To evaluate the presence of SARS-CoV-2 RNA in the conjunctival swab sample of positive confirmed COVID-19 patients and to find out its association with comorbidity and severity of COVID-19 disease.Methods:We conducted an observational cross-sectional study at a dedicated tertiary COVID-19 hospital in central India for a period of 8 weeks from February 2021to March 2021. We included patients who tested positive for SARS-CoV-2 RNA through nasopharyngeal swab and were above 18 years of age. Swab samples have been collected within 48 h of admission. Conjunctival swab was taken from the lower fornix of both eyes and sent to microbiology laboratory for real-time- polymerase chain reaction (RT-PCR).Results:Out of 150 patients, conjunctival swab RT-PCR was positive in five patients (3.33%). Two patients had conjunctival manifestations in the form of conjunctivitis but conjunctival swab RT-PCR was negative in those patients. Among the RT-PCR positive patients, two (40%) were from mild, one (20%) was from moderate, and two (40%) were from severe category. No association could be established between conjunctival swab RT-PCR positivity and severity of the disease or associated comorbidity.Conclusion:Our study provides evidence that SARS-CoV-2 RNA could be detected in conjunctival secretions, and though the risk is relatively low, the eye may act as source of transmission. Extra caution should be taken by healthcare workers, and use of proper precautions like face shields and goggles should be encouraged.     

Preoperative COVID-19 testing for elective vitreoretinal surgeries: Experience from a major tertiary care institute in South India

Purpose:To study the prevalence of asymptomatic SARS-CoV-2 virus infection (COVID-19) among patients undergoing elective vitreoretinal surgeries at a tertiary care eye hospital.Methods:This cross-sectional, observational study was performed between July 16, 2020 and August 31, 2020, in the retina clinic of a tertiary care eye hospital in south India. All patients undergoing elective retinal surgical procedures underwent RT-PCR testing for SARS-CoV-2 before being posted for surgery and after obtaining informed consent. Patients planned for surgery under general anesthesia underwent additional computed tomography of the chest. Testing strategies and outcomes were documented.Results:Out of a total of 413 patients who were given appointments for surgery during this period, nine patients (2.2%) were found to have positive RT-PCR for SARS-CoV-2, and their surgeries were postponed. The test positivity (prevalence) rate of asymptomatic COVID-19 infection among all elective vitreoretinal surgical patients in our hospital was 2.2%. None of the patients were symptomatic for COVID-19.Conclusion:Our results showed that among patients visiting high volume ophthalmic centers in the near future, approximately 1 in 45 patients may be asymptomatic, SARS-CoV-2 RT-PCR positive. Asymptomatic COVID-19 patients may lead to chances of transmission of the virus inside healthcare facilities among other visiting patients and healthcare workers.     

Point-of-care rapid antigen testing for COVID-19 at a tertiary eye care facility: Role in commencement of elective surgeries,contact tracing and implementation of back-to-work policy

Purpose:The aim of this study was to report the use and the impact of a point-of-care rapid antigen test (PoC-RAT) at a tertiary eye care facility in facilitating commencement of elective surgeries, contact tracing of exposed health care professionals (HCPs) and ancillary hospital staff, and implementation of back-to-work (BTW) policy for them.Methods:Retrospective analysis of subjects undergoing PoC-RAT for COVID-19 infection at a tertiary level dedicated eye care facility. Decision making with regard to commencement of elective surgeries post COVID-19 related discontinuation of services, contact tracing of HCPs and ancillary hospital staff exposed to known COVID-19 cases and implementation of back-to-work policy for all staff based upon the results of PoC-RAT were studied.Results:A total of 311 subjects (224 patients and 87 hospital staff) were tested. Overall positivity rate was around 7%. Asymptomatic patients who were screened preoperatively had a lower positivity rate at around 3% compared to the staff (who were either known contacts or were symptomatic) at around 17%. Contact tracing found three-quarters of the staff at low risk and only one quarter at medium or high risk. Among patients, 97% of those followed up for at least 2 weeks after the test remained healthy. For staff, this was around 65%.Conclusion:Based on our preliminary results, we suggest that PoC-RAT may be considered routinely for indication-based preoperative screening of asymptomatic patients, and for on-campus screening, contact tracing and implementation of BTW policies for HCPs and ancillary hospital staff at a tertiary level eye care facility.     

Assessment of dry eye disease in N95 versus surgical face mask wearers during COVID-19

Purpose:Investigating the effect of different face masks on dry eye disease (DED) among healthcare workers during the COVID-19 pandemic.Methods:This was a comparative, cross-sectional study. Participants were included into two groups: group 1 (n = 30) wore surgical masks, and group 2 (n = 30) wore N95 masks with face shields. Demographic and ocular surface disease index questionnaires (OSDI) were performed. In addition, Tear break-up time (TBUT), corneal and conjunctival fluorescein staining, and meibography to assess meibomian gland loss (MGL) were performed on all participants. Independent T-test was used to compare continuous parameters and Chi-square test for categorical variables. The relationship between continuous variables was tested using bivariate Pearson correlation.Results:Sixty healthcare workers participated in this study (36 females and 24 males). The mean (±SD) age of the surgical mask and N95 groups was 35.33 (±14.94) and 36.63 (±10.64) years, respectively. Both masks caused dryness according to TBUT, MGL, and OSDI scores. DED per DEWS II definition was observed in 14 (46.7%) and 16 (53.3%) patients in groups 1 and 2, respectively. Comparing the two groups, N95 mask caused significantly more dryness according to TBUT (P = 0.042) and fluorescein staining (P = 0.038 for the right eye and P = 0.015 for the left eye).Conclusion:Physicians should be aware of the potential dry eye signs secondary to face mask wear during the COVID-19 pandemic. Further attention should be taken in patients who suffer from preexisting dry eye syndrome and in patients who undergo intraocular operations.     

Acute acquired comitant esotropia precipitated by excessive near work during the COVID-19-induced home confinement

Purpose:To evaluate the causes of acute acquired comitant esotropia (AACE) in young adults and children in the setting of COVID-19-induced home confinement.Methods:A retrospective, clinical study of all patients, who presented to the Pediatric Ophthalmology and Strabismus services of a tertiary eye care center in South India from August 2020 to January 2021 during the COVID-19 pandemic, with acute-onset, comitant esotropia.Results:11 (73.3%) of the total 15 patients were students, above 10 years and with a mean age of 16.8 years. 12 patients (80%) had more than 8 hours of near activity a day with a mean duration of 8.6 hours per day. The most common near activity was online classes, followed by job-related work and mobile games, and 86.7% used smartphones for near work. The average esotropia was 22.73 prism diopter (PD) for distance and 18.73 PD for near. Majority (66.6%) had hyperopia with basic or divergence insufficiency esotropia, and the remaining 33.3% had myopia and fitted in to the Bielschowsky type AACE. There was no precipitating event other than sustained near work in all, except in one patient who also had fever prior to the onset of esotropiaConclusion:The habit of long-time and sustained near work, especially on smartphones, may increase the risk of inducement of AACE.     

Impact of nationwide COVID-19 lockdown on keratoplasty and eye banking in India: A survey of cornea surgeons and eye banks

Purpose:The aim of this study was to analyze the impact of COVID-19 lockdown on keratoplasty and Eye Banking in India.Methods:An e-mail survey was conducted among cornea surgeons and eye bankers of India. Participants were asked to report their practice patterns for the management of corneal perforation during lockdown, different preservative media used during and before lockdown, and waiting time and waiting time before COVID-19 lockdown.Results:Eight of 20 eye banks did not collect corneal tissue during April–June 2020; in contrast, 9 eye banks used to collect around 100 corneas per month during pre-COVID-19 time. Two-third of the surgeons (66.1%, n = 41/62) did not perform any corneal tissue transplant between April and June 2020. Cyanoacrylate tissue adhesive application was the most commonly, performed procedure (79%, n = 49/62) for tectonic purpose during this period. Glycerol was the most preferred alternative preservation method considered by both the groups. More than half of the surgeons (64.5%, n = 40/62) had an average waiting time of <1 week for scheduling patients for keratoplasty in pre-COVID-19 period.Conclusion:There is was a significant drop in both corneal tissue retrieval and utilization during during COVID-19 lockdown. There was a felt need for an alternate long term storage media.     

Resuming eye bank services during the COVID-19 pandemic: Experience and inferences

Purpose:The aim of this study was to formulate a methodological approach for resuming eye bank services during COVID-19 pandemic.Methods:Eye bank operations were temporarily halted in March after the government-mandated “Lockdown” in response to COVID-19 pandemic. Before restarting eye bank operations in May, we studied sources of exposure, performed risk assessment, instituted additional process validations and redefined the Standard Operating Procedures (SOPs) in consultation with the guidelines published by the Eye bank Association of India and All India Ophthalmological Society. The eye bank staff were rigorously trained before and after operations were restarted. We conducted a survey at the end of July to gauge staff attitude and reaction.Results:Eye banks services resumed on 20^th May 2020. Since reopening till the end of July total 41 keratoplasties have been done. 91.75% of all keratoplasties done were therapeutic surgeries and 17% of the surgeries were done using glycerine preserved tissues. No staff had COVID-19 symptoms when the operations restarted and none developed symptoms up to the end of July. All eye bank staff were aware of COVID-19 pandemic and 86% said they felt safe working at the eye bank. 86% of the staff said that they received adequate training and 66% of the staff expressed that they always received proper PPE and kits. Overall, 93% of the staff expressed that the measures taken by the eye bank ensured their safety.Conclusion:Based on our experience we suggest the following activities for planned resumption of eye bank services during the pandemic: Exposure Risk Analysis, Personal Protective Equipment usage training, SOP Revision and staff training on modified SOPs. Criteria based selection of donor sources, participatory planning involving the staff and double-checking at critical process junctions helped us in managing a smooth transition.     

Impact of the COVID-19 pandemic on the trends in corneal donor mortality data from Eye Bank records in India

Purpose:To describe the causes and trends of corneal donor mortality from eye bank data in India during the coronavirus disease 2019 (COVID-19) pandemic.Methods:This retrospective eye bank-based study included 13,529 donors who donated their cornea between January 2018 and December 2021. Donors in whom the cause of mortality was documented were included as cases. The data were collected from the eye bank records.Results:Overall, 13,529 corneal donors were included in the study. Most of the donors were males (69.71%). The mean age of the donors was 51.55 ± 20.54 years, whereas the median age was 51 (inter-quartile range: 35–68) years. The mean age of males (49.3 ± 19.47 years) was lesser than the mean age of females (56.72 ± 21.94 years) at the time of donation. The most common age group at the time of donation was during the sixth decade of life with 2,139 (15.81%) donors. The mean age of the donors decreased by a decade from 54.95 ± 20.51 years in 2018 to 44.35 ± 18.88 years in 2021. The most common cause of donor mortality was cardio-respiratory arrest in 5,190 (38.36%) donors and trauma in 3,469 (25.64%) donors, followed by suicide in 2,790 (20.62%) donors. The trend of cardio-respiratory arrest decreased from 53.01% to 9.5% (p = <0.00001), whereas the trends of trauma increased from 21.93% to 36% (p = <0.00001) and suicide increased from 12.71% to 36.41% (p = <0.00001) between 2018 and 2021.Conclusion:Corneal donors are more commonly males in their sixth decade of life. The most common cause of donor mortality was related to cardio-respiratory arrest with a concerning rising trend in suicide cases over the years seen significantly during the pandemic.     

Rise of the phoenix: Mucormycosis in COVID-19 times

Purpose:Rhino-orbital mucormycosis in times of ongoing COVID-19 pandemic.Aims:The aim of the study was to document cases of rhino-orbital mucormycosis seen at our Regional Institute of Ophthalmology during COVID-19 (coronavirus disease 2019) times.Methods:The study is a retrospective, institutional cohort, interventional study. It was carried out at our Regional Institute of Ophthalmology from September 2020 to mid-March 2021. All patients of biopsy-proven mucormycosis were enrolled in the study. The patients were subjected to complete history taking, ophthalmological examination, and imaging studies. The patients were treated via a multidisciplinary approach with intravenous liposomal amphotericin B and debridement of local necrotic tissue. Exenteration was done when indicated. A minimum 75-day follow-up period was accorded to all study patients. Statistical analysis was done using Chi-square test. A P value ≤0.05 was taken as significant.Results:Thirty-one patients were seen, with a mean age of 56.3 years. The major risk factors included uncontrolled diabetes (96.7%) and COVID-19 positivity (61.2%), with concomitant steroid use in 61.2% patients. The most common presentation was diminution of vision (<6/60 in 80.64% patients) and ophthalmoplegia (77.4%). The most common imaging findings were orbital cellulitis (61.29%) and pansinusitis (77.4%). Intravenous liposomal amphotericin B was given to all patients for an average 18.93 days. Exenteration was required in (n = 4) 12.9% of cases. Twenty-eight patients recovered and were alive on follow-up. Mortality was seen in three patients. The presence of cerebral involvement and a HbA1c value of ≥8 were found to be significant in the prediction of survival of patients with mucormycosis.Conclusion:We present the largest institutional cohort of rhino-orbital mucormycosis patients during the ongoing COVID-19 pandemic era from our unique perspective.     

Managing vitreoretinal surgeries during COVID-19 lockdown in India: Experiences and future implications

Purpose:The study aims to describe the clinical and demographic profile of patients who required vitreoretinal surgeries during the novel coronavirus disease-2019 (COVID-19) lockdown in India. It also reports our operating protocols and initial experience while performing vitreoretinal surgeries during COVID-19 times at a government tertiary eye care hospital.Methods:This is a retrospective cross-sectional observational study of patients requiring emergent/urgent vitreoretinal surgeries between March 25, 2020 and May 31, 2020. A modified working protocol focussing on the enforcement of standard COVID-19 precautions, OT sterilization, and formation of dedicated infection control and disease surveillance committee was adopted. Patients underwent standard vitreoretinal procedures under general/local anesthesia. Relevant demographic and clinical data were recorded and analyzed. Surveillance data of healthcare workers (HCW) was also analyzed.Results:Eighty six patients were considered for vitreoretinal surgery in this period. Finally, 83 patients underwent surgery. The mean age of the patients was 38.4 ± 20.1 years (Range, 1 month - 75 years). Majority of them were males (66%) and adults (82.6%). Majority of them came from nearby hotspot areas. Most common indications were acute retinal detachment (38.5%) and diabetic vitrectomies (22.9%). Trauma-related cases (14.4%) were less. Surgery was deferred in 3 patients who turned out to be COVID-19 positive. 4 HCWs were quarantined but none of them developed COVID-19 disease.Conclusion:During COVID-19 lockdown, vitreoretinal surgeries were most commonly performed for retinal detachment and diabetic complications. Proper implementation of infection control protocols helps in delivering adequate patient care while ensuring the safety of caregivers during this pandemic.     

Analysis of motivating factors for eye donation among families of eye donors in South India – A questionnaire-based study

Purpose:To report the factors influencing eye donation among families of successful eye donors in India.Methods:The consenting family members of 434 deceased individuals who donated eyes between April 2019 and March 2020 were retrospectively interviewed via a telephonic questionnaire survey. Details regarding the donors and their families, motivating factors for eye donation, and time taken for tissue recovery were collected and analyzed.Results:The mean age of donors was 66.8 years, and only 13.9% of them had pledged to donate their eyes before death. For 62.3% of donations, children of donors were the primary consenters for eye donation. In 18.8% of donors, there was a previous history of eye donation in the family. Many donations were motivated by a non-governmental organization volunteer (40.5%) or by a grief counselor at the hospital (27.4%). Hospital-based corneal retrieval programs and donations where the first eye bank contact was made through hospital personnel had the greatest percentage of rapid enucleations (performed within 3 h after death) (48.7% and 49.1%, respectively; P = 0.001 and P = 0.02, respectively).Conclusion:Children of donors, typically in the working-age group, most often make the decision for donation, and hence, future awareness programs should focus on this specific population. All types of hospitals should advocate for eye donation as they are a common point of contact for a grieving family, and health-care professionals at all levels should be considered for training as motivators for eye donation.     

Knowledge,attitude, and practice of ophthalmic manifestations in COVID-19 patients at a tertiary care center

Purpose:Since the start of the COVID-19 pandemic, various manifestations have been reported, including ophthalmic symptoms, especially with the different mutations and variants that have occurred over the last few years. In view of this, our study was conducted to gauge the knowledge, attitude, and practices of patients toward the ophthalmic manifestations of COVID-19.Methods:This was a hospital-based, cross-sectional, observational study. Patients who had tested positive for COVID-19 were asked to answer a detailed questionnaire about their knowledge of COVID-19 ophthalmic symptoms, their experience with the symptoms, and their attitude and practice toward the same. The data collected was analyzed using Microsoft Excel, and the Chi-squared test was used to determine significant differences in the results among different demographic profiles.Results:Our study found that 82 (39%) of the 210 participants were aware that COVID-19 could present with symptoms in the eyes. A total of 47 participants had experienced eye symptoms of COVID-19. Among them, only 15 (31.91%) consulted and received treatment from an ophthalmologist or general physician for the same. Most of them (59.57%) did not seek any treatment, and 8.5% self-medicated or used non-allopathic forms of medicine. The most common symptom was redness of the eyes, reported by 57.44% of those who had eye symptoms.Conclusion:Most people were unaware of ocular manifestations of COVID-19 and most of those who were aware were medical professionals. Amongst those who developed symptoms, only a minority sought medical treatment.     

Incidence,cumulative mortality and factors affecting the outcome of COVID-19-associated mucormycosis from Western India

Purpose:To report the incidence, cumulative mortality, and factors influencing the outcomes from a large series of COVID-19-associated mucormycosis (CAM) from western India.Methods:Consecutive patients with CAM between March 1 and May 10, 2021, with a minimum follow-up of 1 month were included. We recorded the presence of diabetes, use of steroids, and need for non-invasive ventilation (NIV) from the case files. The features of orbital involvement, treatment administered, and outcomes, i.e., death, orbital exenteration, or recovery were noted. Cumulative probability of adverse outcomes, defined as either death or exenteration, was reported using survival analysis.Results:We treated 67 cases of CAM and found an incidence of 13.6 cases per 1,000 patients post-moderate to severe COVID-19. Uncontrolled diabetes (90%) with ketoacidosis (40%) and prior systemic steroids (84%) were the strongest predispositions. The onset of CAM was 15.1 ± 9.5 days (range: 6–42 days) after recovery from COVID-19. The cumulative probability of an adverse outcome was 38% (95% confidence intervals [CI] = 23.7–56.9%) on day 20. The patients who required NIV during COVID-19 were at seven times higher risk of experiencing an adverse outcome (hazard ratios [HR] = 6.92, 95% CI = 2.9–16.2) while those who received amphotericin– -B had a 61% lower risk (HR = 0.39, 95% CI = 0.16–0.97).Conclusion:The current outbreak of CAM was seen predominantly in uncontrolled diabetics, especially with ketoacidosis and steroid intake. The cumulative probability of death or orbital exenteration was 38% at day 20 of the infection and those who required NIV and did not receive amphotericin-B were at a high risk of these outcomes.     

Impact of online classes and home confinement on myopia progression in children during COVID-19 pandemic: Digital eye strain among kids (DESK) study 4

Purpose:This study was performed to compare the rate of progression of myopia before and during the COVID-19 pandemic and to assess the risk factors of hastened progression.Methods:All children with myopia of spherical equivalence ≤ −0.5 D with at least two prior documented refractions 6 months and 1 year before were included. The annual progression rate before COVID-19 and during COVID-19 was calculated. Annual myopia progression was categorized as no progression (0), slow progression (<1 D), and fast progression (≥1 D).Results:A total of 133 children (266 eyes) aged 6–18 years were included in the study. Mean annual myopia progression was found to be statistically significant during COVID-19 as compared with pre-COVID-19 (0.90 vs 0.25 D, P < 0.00001). A total of 45.9% of children showed an annual progression of ≥1 D during the pandemic as compared with 10.5% before the COVID-19 (p < 0.00001). In multivariate analysis, history of rapid progression in pre-COVID-19 era (P = 0.002) and sun exposure <1 h/day (P < 0.00001) were found to be independent risk factors for rapid myopia progression.Conclusion:Parents should consider risk of rapid myopia progression in children during current pandemic and children should be provided with socially distant outdoor activities to increase their sun exposure and diminish the rate of myopia progression.     

Impact of COVID-19 on follow-up and medication adherence in patients with glaucoma in a tertiary eye care centre in south India

Purpose:COVID-19 pandemic has affected the healthcare system worldwide hindering the continuum of treatment of chronic disease patients. The objective of the study is to analyze the barriers encountered by the glaucoma patients for the follow-up visit and medication adherence during the pandemic.Methods:This cross-sectional study included glaucoma patients who did not attend the scheduled appointment from April 1, 2020 to July 31, 2020 in a tertiary eye care center (88.21%). Eligible patients of age >18 years and advised antiglaucoma medication in Madurai Zone were interviewed with validated questionnaire through telephonic call.Results:363 patients answered the questionnaire through telephonic interview. 57.3% of the patients were found to be non-adherent to medication. The main barriers for glaucoma follow-up visit during the pandemic were lockdown restriction, transport problem, and financial difficulties. The top barriers for medication adherence were non availability of medication (54.81%), financial difficulties (30.29%), did not feel much improvement with eye drops (20.19%). On multiple regression analysis, longer distance to hospital, low socioeconomic status, more than one antiglaucoma medication use, lack of awareness of glaucoma, non-complaint before COVID-19 and stress due to the pandemic were found to be significant factors for medication non adherence.Conclusion:COVID-19 pandemic has emphasized the need for reformation in health care system for accessibility of medical care to patients in rural areas. Decentralization of health system to primary care level and utilization of teleophthalmology should be considered by health care planners in future.     

Abducens Palsy and Anosmia Associated with COVID-19: A Case Report

Aim:To report the case of acute isolated abducens nerve palsy and anosmia in a healthy 69-year-old female following SARS-CoV-2 infection.Method:This is a case report of a previously healthy 69-year-old Caucasian female who presented to the emergency eye centre with a four-day history of binocular, horizontal diplopia eight days after testing positive for SARS-CoV-2 infection. Anosmia was her isolated symptom of COVID-19.Results:The patient was diagnosed with left abducens nerve palsy. Aetiology was presumed to be post-viral as the patient was not diabetic and had no pre-existing microvascular risk factors. Diplopia resolved within 3.5 weeks. Measurements confirmed complete spontaneous recovery of the abducens palsy within 6 weeks.Conclusion:Cranial nerve palsies may constitute part of the neurological spectrum of COVID-19 disease. This case report aims to raise awareness amongst clinicians of coronavirus-induced neurological symptoms. Research suggests SARS-CoV-2 infection can trigger an aberrant immune response in some individuals, causing inflammatory nerve damage leading to anosmia and neuropathy. This case report supports the hypothesis that direct or indirect virally mediated injuries along the routes of the cranial nerves can cause neuropathy and olfactory dysfunction. The longer latency effects of COVID-19 infection are not well understood. The long-term rehabilitation of patients exposed to COVID-19 is a major public health concern requiring multidisciplinary expertise. This case report highlights the value of the Orthoptist in the diagnosis and care of patients experiencing neuropathy following COVID-19 exposure.