Steroid use in measles: A retrospective cohort study during the 2017 outbreak in tertiary referral center, Rome and Latina, Italy.

INTRODUCTION: Since early January 2017, a new measles outbreak in Italy has been observed. The aim of the study was to compare features between adults and children measles cases and evaluate the effect of steroid treatment on the above parameters. METHODS: A retrospective multicenter, descriptive study was performed. We analyzed all patients admitted to the Department of Public Health and Infectious Diseases, Sapienza University, Rome and Latina, from January 2017 to December 2017 and discharged with diagnosis of measles. RESULTS: We identified 113 patients discharged with the diagnosis of measles infection cases of which 59 adults and 54 children (≤16 years). In adult population 32 patients (54 %) were males, with a median age of 30.5 years old and all unvaccinated (100 %). Keratoconjunctivitis 30 (50 %) was the most frequent complication. In pediatric population 27 (50 %) patients were males, with a median age of 3 years old. Information on measles vaccination status was available for only 21 (38.8 %) of cases. Keratoconjunctivitis 40 (74 %) was the most frequent complication. Analyzing the differences between adult and pediatric patients we found that children were significantly more likely to have keratoconjunctivitis and diarrhea as complications than adults in which the rate of thrombocytopenia and hepatitis was highest. Thirty-nine adult subjects (66 %) have been treated with systemic corticosteroids. CONCLUSIONS: Pediatric patients differ from adults in complications and liver involvement. Regarding steroids use, although there is no clear indication of steroid use during measles, there is no evidence of a worse outcome in our cases series.

Microsporidial keratoconjunctivitis - first outbreak in Japan.

BACKGROUND: Most cases of microsporidial keratoconjunctivitis are found in the Southern hemisphere. Our purpose was to investigate the first outbreak of microsporidial keratoconjunctivitis in Japan among healthy, immunocompetent soccer players from the same team during a 1-month period. CASE PRESENTATION: This study is an observational case series. The medical records were analyzed for five cases with microsporidial keratoconjunctivitis who presented within September 2022. All five cases were males between 28 and 36 years old. These previously healthy individuals belonged to the same football team. Their eyes were considered susceptible to contaminated water or dirt from the turf at game and practice sites. All cases involved unilateral conjunctivitis, with scattered round white lesions that showed positive fluorescein staining in the corneal epithelium. All cases experienced diminution of vision in the affected eye. In three cases, direct smears showed spores of approximately 2-3 µm in diameter. Polymerase chain reaction (PCR) analysis of corneal scrapes revealed partial amplification of microsporidial 18 S ribosomal RNA gene in four cases. Sequences of PCR products from all four cases showed 100% identity with strains of Vittaforma corneae previously reported from an outbreak in Singapore. All cases were treated with topical therapy, including voriconazole, fluorometholone, and levofloxacin. Four eyes underwent corneal scraping. After treatment, all eyes healed without residual opacities. CONCLUSIONS: Only a few sporadic case reports of this disease have previously been reported in Japan. We detected V. corneae in our case series, representing what appears to be the first outbreak of microsporidial keratoconjunctivitis in Japan. Exposure to contaminated water or soil, in addition to inadequate sanitary facilities, represents a potential source of infection. Further investigations to clarify the characteristics of microsporidia seem warranted.

Metagenomic sequencing for investigation of a national keratoconjunctivitis outbreak, Israel, 2022.

BackgroundEpidemics of keratoconjunctivitis may involve various aetiological agents. Microsporidia are an uncommon difficult-to-diagnose cause of such outbreaks.AimDuring the third quarter of 2022, a keratoconjunctivitis outbreak was reported across Israel, related to common water exposure to the Sea of Galilee. We report a comprehensive diagnostic approach that identified Vittaforma corneae as the aetiology, serving as proof of concept for using real-time metagenomics for outbreak investigation.MethodsCorneal scraping samples from a clinical case were subjected to standard microbiological testing. Samples were tested by calcofluor white staining and metagenomic short-read sequencing. We analysed the metagenome for taxonomical assignment and isolation of metagenome-assembled genome (MAG). Targets for a novel PCR were identified, and the assay was applied to clinical and environmental samples and confirmed by long-read metagenomic sequencing.ResultsFluorescent microscopy was suggestive of microsporidiosis. The most abundant species (96.5%) on metagenomics analysis was V. corneae. Annotation of the MAG confirmed the species assignment. A unique PCR target in the microsporidian rRNA gene was identified and validated against the clinical sample. The assay and metagenomic sequencing confirmed V. corneae in an environmental sludge sample collected at the exposure site.ConclusionsThe real-time utilisation of metagenomics allowed species detection and development of diagnostic tools, which aided in outbreak source tracking and can be applied for future cases. Metagenomics allows a fully culture-independent investigation and is an important modality for public health microbiology.

Epidemic keratoconjunctivitis: efficacy of outbreak management.

PURPOSE: Epidemic keratoconjunctivitis (EKC) is one of the most severe ocular viral infections. The aim of this interruptive time series study was to quantitatively evaluate the effectiveness of a hygienic EKC outbreak management concept developed in our ophthalmological department. METHODS: All patients with suspected EKC in the period from August to November 2018 were included in the study. Data were retrospectively collected from the patient's medical documents and records. The disease was diagnosed clinically and confirmed by virus detection through polymerase chain reaction (PCR) from conjunctival swabs. With the beginning of the epidemic, an outbreak management plan was implemented to reduce the nosocomial spread. RESULTS: The outbreak lasted 77 days (20th August 2018 to 4th November 2018) and affected a total of 120 patients. This corresponds to a mean of 1.5 patients per outbreak day. The median age was 58 [1-92] years. Of all patients, 61 (50.8%) were female. Conjunctival swabs were collected in 100/120 (83.3%) cases, the adenovirus being detected in all positive smears (63/63, 100%). The implementation of our outbreak management plan reduced significantly the number of EKC cases per outbreak day and resulted in a reduction of the basic reproduction number by a factor of 2.2. CONCLUSION: The detection of EKC together with the immediate implementation of hygienic outbreak measures can significantly reduce the spread of infection. The implementation of a strict outbreak management concept can significantly reduce the number of EKC cases, thus avoiding possible complications and therefore unnecessary health-related costs.

An outbreak of adenovirus D8 keratoconjunctivitis in Leicester, United Kingdom, from March to August 2019.

We report a large epidemic (n = 126) of keratoconjunctivitis predominantly with two lineages of adenovirus (AdV) type D8 in patients seen in eye casualty between march and August 2019. Other AdV species identified by viral sequencing included B, C, and E. Despite various features of more severe eye disease being present, these were not significantly different between the different AdV species, with similar rates of pseudomembrane formation and keratitis observed in patients with AdV species B as for those with AdV species D.

Whole-genome analysis to describe a human adenovirus D8 conjunctivitis outbreak in a tertiary hospital.

Conjunctivitis is a frequent ocular disorder caused by human adenoviruses (HAdVs). Only a few of the 45 HAdV-D species are associated with epidemic keratoconjunctivitis, including HAdV-D8. Nosocomial outbreaks due to HAdV-D8 have been rarely described, because keratoconjunctivitis cases are clinically diagnosed and treated without having to characterize the causative agent. Moreover, molecular typing is tedious when using classical techniques. In this study, a hospital outbreak of conjunctivitis caused by HAdV-D8 was characterized using the recently developed whole-genome sequencing (WGS) method. Of the 363 patients attending the Ophthalmology Department between July 13 and August 13, 2018, 36 may have acquired intrahospital conjunctivitis. Also, 11 of 22 samples sent to the Virology section were selected for WGS analysis. The WGS results revealed that 10 out of 11 HAdV-D8 strains were closely related. The remaining strain (Case 28) was more similar to a strain from an outbreak in Germany obtained from a public sequence database. WGS results showed that outbreak HAdV-D8 strains had a minimum percentage of identity of 94.3%. WGS is useful in a clinical setting, because it avoids carrying out viral culture or specific polymerase chain reaction sequencing. The public availability of sequence reads makes it easier to compare clusters in circulation. In conclusion, WGS can play an important role in standard routines to describe viral outbreaks.

The Impact of Bilateral Subepithelial Corneal Infiltrates on Tear Film After Epidemic Keratoconjunctivitis.

OBJECTIVES: To evaluate the effect of corneal subepithelial infiltrates (SEIs) on tear film function and best-corrected visual acuity (BCVA) after persistent epidemic keratoconjunctivitis (EKC) and to compare the findings with controls. METHODS: In this prospective, cross-sectional study, 38 patients with EKC and 42 healthy volunteers were enrolled. While patients with SEIs after EKC made up groups 1a (first involved eye) and 1b (second involved eye), healthy controls made up group 2. Best-corrected visual acuity, corneal subepithelial infiltrate scoring (CSIS), Fantes score, tear breakup time (TBUT), Schirmer test, and ocular surface disease index (OSDI) scores were measured. The Oxford grading system was used to score corneal staining. RESULTS: The mean Fantes score was 1.8±0.8 for group 1a and 1.3±1.1 for group 1b (P=0.03). The mean CSIS was 2.9±1.3 for group 1a and 1.9±1.7 for group 1b (P=0.005). But there was no significant difference in terms of the mean BCVA, TBUT, Schirmer, OSDI, and Oxford grading (P=0.66, 0.9, 0.9, 0.9, and 1.0, respectively) between group 1a and group 1b. The mean BCVA, TBUT, Schirmer, and OSDI values were worse in group 1a and group 1b in comparison to group 2 (P=0.001). CONCLUSIONS: We showed that the first involved eyes of patients with SEIs may be affected more significantly, but this difference may not have a clinical reflection on the difference in tear film functions between two eyes. However, compared with the healthy eyes, tear film function and BCVA were equally compromised in both eyes of the patients with SEIs irrelevant to the involved eye.

An outbreak of epidemic keratoconjunctivitis caused by human adenovirus type 8 in primary school, southwest China.

BACKGROUND: Two outbreaks of epidemic keratoconjunctivitis (EKC) occurred successively with an interval of 5 days in two primary boarding schools in Weixi Lisu Autonomous County, Diqing, and Tibetan Autonomous Prefecture, Yunnan. The aims of this study were to determine the intensity and characteristics of the outbreaks, as well as the clinical manifestations in the patients, the risk factors for infection and the pathogen responsible for the two outbreaks. METHODS: An outbreak investigation was conducted in two primary schools, and a case-control study including patients from the Weixi County Ethnic Primary School was performed. Relevant specimens were collected according to the case definition, and next-generation sequencing was employed to identify the pathogen. An epidemiological investigation method was used to analyse the related epidemiological characteristics, such as risk factors. The phylogenetic tree was constructed by MEGA 7.0. RESULTS: A total of 331 acute conjunctivitis cases, including probable cases of EKC, were reported in the two schools, and the attack rates were 30.59% (171/559, 95%CI: 26.76-34.42) and 20.41% (160/784, 95%CI: 17.58-23.24), respectively. Cases occurred in all grades and classes in both schools, and only one staff member in each school presented illness. The epidemics lasted for 54 days and 45 days, respectively. The patients had typical manifestations of EKC, such as acute onset, follicular hyperplasia, pseudomembrane formation, preauricular lymphadenopathy, corneal involvement and blurred vision, and a relatively long disease course (average 9.40 days, longest 23 days and shortest 7 days). The risk factor for infection was close contact with a patient or personal items contaminated by a patient. The pathogen responsible for the outbreaks was HAdV-8. The virus was highly similar to the 2016 HAdV-8 strain from Tibet, China. CONCLUSIONS: This study strongly suggests that HAdV-8 could lead to serious consequences. This is the second report of a HAdV-8-associated EKC outbreak in mainland China. Tibetan HAdV-8 might be circulating in southwest China; therefore, it is necessary to monitor the pathogens causing acute conjunctivitis in this area.

A 8-year retrospective clinical analysis of 272 patients of epidemic Keratoconjunctivitis in Beijing, China.

BACKGROUND: Epidemic keratoconjunctivitis (EKC) is one of the most common eye infections worldwide. The analysis of clinical manifestations in different age groups help better know the disease. This study aims to provide more detailed analysis of 272 cases of EKC in 8 years, describe the differences of the clinical features among different age groups, and establish new clinical grading criteria. METHODS: 272 individuals were reviewed (2011-2019) in Beijing China. All the patients were classified into 3 grades according to the new grading criteria. The typical clinical signs of EKC and the photographs of the multiple subepithelial corneal infiltrates (MSI) were collected and analyzed. The number of 3 grades among and within different age groups were compared. The incidence of the typical signs among and within different age groups were compared. The proportion of each region of the cornea involved by MSI were compared. RESULTS: No significant differences were detected among the 4 groups in terms of the number of mild, moderate and severe cases, no matter in all-patients analysis (P = 0.271) nor in acute-phase-patients analysis (P = 0.203). The proportion of the severe cases was the highest among all patients (P = 0.000). Among the incidence of the typical signs, corneal involvement was the most common accounting for 69.8% (P<0.05). The probability of central region involvement was significantly higher than that of pericentral region involvement (P = 0.015) and peripheral region involvement (P = 0.000). CONCLUSIONS: Appropriate attention should be paid on EKC, because of the considerable proportion of severe cases, the high incidence of corneal lesion, and the high incidence of central region involvement of MSI.

Equine eosinophilic keratoconjunctivitis in California: retrospective study of 47 eyes from 29 cases (1993-2017).

OBJECTIVE: (a) To evaluate the epidemiology of equine eosinophilic keratoconjunctivitis (EK) in the western United States, (b) to ascertain the efficacy of keratectomy and diamond burr debridement vs medical management alone, (c) to determine the efficacy of various medical therapies, and (d) to further characterize the histopathologic findings of the disease in horses. ANIMALS STUDIED: Twenty-nine horses (47 eyes) diagnosed with EK from 1993 to 2017. PROCEDURE: Retrospective medical record review; owner questionnaire. RESULTS: Average age of presentation was 11 ± 4 years. Warmbloods were significantly overrepresented (P = 0.024). Twenty horses were treated with medical therapy alone, five were treated with superficial lamellar keratectomy, and four were treated with diamond burr debridement. Follow-up data were available for 38 eyes of 23 horses. Median time to resolution for horses treated with either superficial keratectomy or diamond burr debridement (62 days) was not statistically significantly different from those that underwent medical therapy alone (46 days; P = 0.33). Eyes treated with topical steroids had a statistically significant longer median time to resolution (61 days) compared to those that did not receive topical steroid (44 days; P = 0.023). Common histopathologic findings in keratectomy samples included the presence of eosinophils, vascularization, and an eosinophilic membrane spanning areas of ulceration. CONCLUSION: In this population, time to EK resolution was similar for horses treated with medical and surgical management. The use of topical steroids was associated with a prolonged time to resolution. Keratectomy samples from horses with EK had similar findings to those reported in other species.

Molecular typing and whole genome next generation sequencing of human adenovirus 8 strains recovered from four 2012 outbreaks of keratoconjunctivitis in New York State.

Ocular infections caused by human adenovirus (HAdV) are highly contagious. The most severe are usually caused by members of species HAdV-D (types HAdV8, 19, 37, 53, 54, and 56) and can manifest as epidemic keratoconjunctivitis (EKC), often resulting in prolonged impairment of vision. During the early months of 2012, EKC outbreaks occurred in neonatal intensive care units (NICUs) in 3 hospitals in New York State (New York and Suffolk Counties). A total of 32 neonates were affected. For 14 of them, HAdV8 was laboratory-confirmed as the causative agent. Nine healthcare workers were also affected with 3 laboratory-confirmed, HAdV-positive EKC. A fourth EKC outbreak was documented among patients attending a private ophthalmology practice in Ulster County involving a total of 35 cases. Epidemiological linkage between the neonatal intensive care unit outbreaks was demonstrated by molecular typing of virus isolates with restriction enzyme analysis and next generation whole genome sequencing. The strain isolated from the ophthalmology clinic was easily distinguishable from the others by restriction enzyme analysis.

Determinants of Outcomes of Adenoviral Keratoconjunctivitis.

PURPOSE: To determine host and pathogen factors predictive of outcomes in a large clinical cohort with keratoconjunctivitis. DESIGN: Retrospective analyses of the clinical and molecular data from a randomized, controlled, masked trial for auricloscene for keratoconjunctivitis (NVC-422 phase IIB, NovaBay; clinicaltrials.gov identifier, NCT01877694). PARTICIPANTS: Five hundred participants from United States, India, Brazil, and Sri Lanka with clinical diagnosis of keratoconjunctivitis and positive rapid test results for adenovirus. METHODS: Clinical signs and symptoms and bilateral conjunctival swabs were obtained on days 1, 3, 6, 11, and 18. Polymerase chain reaction (PCR) analysis was performed to detect and quantify adenovirus in all samples. Regression models were used to evaluate the association of various variables with keratoconjunctivitis outcomes. Time to resolution of each symptom or sign was assessed by adenoviral species with Cox regression. MAIN OUTCOME MEASURES: The difference in composite scores of clinical signs between days 1 and 18, mean visual acuity change between days 1 and 18, and time to resolution of each symptom or sign. RESULTS: Of 500 participants, 390 (78%) showed evidence of adenovirus by PCR. Among adenovirus-positive participants, adenovirus D species was most common (63% of total cases), but a total of 4 species and 21 different types of adenovirus were detected. Adenovirus D was associated with more severe signs and symptoms, a higher rate of subepithelial infiltrate development, and a slower decline in viral load compared with all other adenovirus species. The clinical courses of all patients with non-adenovirus D species infection and adenovirus-negative keratoconjunctivitis were similar. Mean change in visual acuity between days 1 and 18 was a gain of 1.9 letters; worse visual outcome was associated with older age. CONCLUSIONS: A substantial proportion of keratoconjunctivitis is not associated with a detectable adenovirus. The clinical course of those with adenovirus D keratoconjunctivitis is significantly more severe than those with non-adenovirus D species infections or adenovirus-negative keratoconjunctivitis; high viral load at presentation and non-United States origin of participants is associated with poorer clinical outcome.

Outbreak of Epidemic Keratoconjunctivitis Caused by Human Adenovirus Type D53 in an Eye Care Clinic - Los Angeles County, 2017.

On June 22, 2017, the Los Angeles County Department of Public Health (LAC DPH) was notified of seven patients who were seen at an eye care clinic on June 8, 2017, and later developed symptoms of epidemic keratoconjunctivitis (EKC). EKC is a contagious, severe form of viral conjunctivitis that can cause pain and blurred vision for up to 4 weeks (1). LAC DPH conducted an investigation, which identified 17 patients with EKC, including 15 who had visited the optometry clinic and two who were household contacts of clinic patients. Observations in the clinic found deficiencies in disinfection of tonometers (an instrument connected to a slit lamp and used to test for glaucoma by measuring intraocular pressure) and multiuse eye drop administration. Staff member education and revision of disinfection practices interrupted further transmission. Patient specimens tested positive for human adenovirus (HAdV) type D53 (HAdV-53). As the first documented EKC outbreak associated with HAdV-D53 in the United States, this outbreak highlights the need for rigorous implementation of recommended infection prevention practices in eye care settings.

Identification and molecular characterization of adenovirus types (HAdV-8, HAdV-37, HAdV-4, HAdV-3) in an epidemic of keratoconjunctivitis occurred in Pune, Maharashtra, Western India.

Epidemic keratoconjunctivitis (EKC) is a highly contagious infectious disease of the ocular surface and is caused mainly due to adenoviruses species D, B, and E. The present study was carried out to identify and characterize the viral etiological agents associated with the keratoconjunctivitis cases reported from Pune (Maharashtra), Western India between November-December 2013 and January, October-November 2014. Conjunctival swab specimens (n = 23) obtained from keratoconjunctivitis patients were subjected to detection of Adenovirus (AdV) and Enterovirus (EV) by PCR/RT-PCR using hexon and 5' NCR gene specific primers, respectively. Molecular typing of AdV and EV positive specimens was carried out by amplifying penton, fiber, and VP1 genes, respectively followed by sequencing and phylogenetic analysis. In this study, human adenovirus (HAdV) was identified as an etiological agent. None of the clinical specimens were found positive for enterovirus. AdV positivity in keratoconjunctivitis cases was found to be 60.9% (14/23). Fourteen of the HAdV positive strains, all of them were amplified by hexon gene, nine strains by fiber gene, and all 14 strains by penton gene specific primers. Sequencing of all HAdV positive samples revealed the presence of HAdV-8, HAdV-37, HAdV-3, and HAdV-4. All Indian strains showed highest nucleotide identity with the reference strains reported worldwide. The study revealed the circulation of HAdV-8 (78.6%) as predominant AdV strain followed by HAdV-37, HAdV-3, and HAdV-4 (7.2%) identified in the epidemic keratoconjunctivitis. Multiple types of AdVs in EKC reported for the first time in Western India. J. Med. Virol. 88:2100-2105, 2016. © 2016 Wiley Periodicals, Inc.

Notes from the Field: Health Care-Associated Outbreak of Epidemic Keratoconjunctivitis--West Virginia, 2015.

On September 4, 2015, the West Virginia Bureau for Public Health (WVBPH) was notified by an urban ophthalmology practice of 13 patients with epidemic keratoconjunctivitis (EKC) diagnosed during the preceding 3 weeks. EKC is an eye infection characterized by severe inflammation of the conjunctiva and cornea, and can result in vision loss. Pathogens commonly detected in EKC outbreaks are human adenovirus (HAdV) serotypes 8, 19, and 37, which are spread person-to-person or by fomites; no vaccines or effective antiviral treatments are available. HAdVs that cause EKC are resistant to desiccation and certain common surface disinfectants. Incubation periods of approximately 14 days, prolonged viral shedding, and persistence of live virus on some surfaces for up to 30 days hamper outbreak prevention and control efforts. EKC often occurs simultaneously in health care settings and the community. EKC is not a reportable disease and outbreak reporting is often delayed; the incidence in West Virginia is unknown.

Notes from the Field: Photokeratoconjunctivitis Outbreak Associated with Damaged Metal Halide Lamps - Maharashtra State, Western India, June 2016.

On June 13, 2016, the Pimpriraja Primary Health Center in Aurangabad district, Maharashtra State, in western India reported learning of approximately 90 persons with red eyes and blurred vision. One day earlier, the patients had attended a gathering in Zalta village to acknowledge the contributions of a local political leader. An investigation by the Field Epidemiology Training Program (FETP) and officials from the Integrated Disease Surveillance Program (IDSP) in Aurangabad district was initiated to estimate the magnitude of the outbreak and identify reasons for its occurrence. The investigators determined that 92 (12%) of the 750 attendees had symptoms of keratoconjunctivitis, and four of six metal halide lamps used for illumination were damaged.

Genetic variability of human adenovirus type 8 causing epidemic and sporadic cases of keratoconjunctivitis.

Human adenovirus type 8 (HAdV-8) is a main aetiological agent of keratoconjunctivitis. It has been reported from both epidemic and sporadic cases. The aim of our study was to investigate the genetic characteristics and chronological pattern of HAdV-8 strains that have been circulating in Tunisia over a 14-year period. Fourteen HAdV-8 isolates from a keratoconjunctivitis outbreak that occurred in 2000 and from sporadic cases between 2001 and 2013 were studied. Nucleotide sequences from the hexon, fiber and penton base genes were determined, including hypervariable regions of the hexon (loops 1 and 2), the fiber (knob) and the penton base (HVR 1 and RGD loops). The sequences were compared to each other and to those of HAdV-8 strains. The Tunisian sequences were unique when compared to the previously published sequences. Also, despite a relatively low degree of genetic variation in the three genomic regions, phylogenetic analysis and alignment of amino acid sequences showed that the sequence from the year 2000 and two other sequences from the year 2013 were similar to each other and differed from the isolates that circulated in the intervening year by two main amino acid changes in the loop 1 hexon gene and the knob-fiber gene. Our results confirm the genetic variability of HAdV-8 and document the chronological changes of circulating genetic variants.

[Ocular surface viral diseases in children]. / Virusnye zabolevaniya glaznoi poverkhnosti u detei.

UNLABELLED: Over the past 15 years the number of children with inflammatory eye diseases has increased by five-six times. Data analysis of Moscow children's health clinics in 2014 showed that for 40,000 outpatients a viral infection was observed in 49,000 cases, whereas some children suffered from the viral infection twice or thrice. 344 children (0.7 percent) had the viral infection accompanied by keratoconjunctivitis. According to 2015 data, viral infection was observed in 37,957 children, including 325 outpatients (0.8 percent) with keratoconjunctivitis. AIM: To analyze clinical features and treatment options of ocular surface viral diseases in children. MATERIAL AND METHODS: We observed 140 children aged 2 to 13 years with ocular surface viral diseases. RESULTS: Despite the presence of corneal disorders, in 95 percent of children changes were reversible - in 1.5 months corneal opacity was not observed. Yet five percent of children, despite the intensive treatment, had bacterial complications, causing decrease in visual acuity. CONCLUSION: In case of viral infections, ophthalmologists, pediatricians and general practitioners should all be aware of ocular manifestations of these diseases. Even if adequate therapy for ocular surface viral disorders is appointed, in five percent of cases complications are possible, causing decline in visual function. Changes in vision can be a result of general disease manifestation, and only timely and proper treatment will help to relieve the symptoms of inflammation and prevent complications.The results of our observations revealed that the addition of Ophtalmoferon medication to the complex therapy of ocular surface diseases in children showed a high therapeutic efficacy and a good safety profile. This medication, in contrast to other antiviral agents, is available in the form of ready-to-use eye drops, significantly enhancing medication compliance in outpatients.

Blepharokeratoconjunctivitis in children.

PURPOSE OF REVIEW: This article reviews the current literature on pediatric blepharokeratoconjunctivitis (BKC) to enhance the understanding on the incidence, clinical course, and treatment options. RECENT FINDINGS: Pediatric BKC is a disorder with a wide spectrum of clinical manifestations. Therapies target both the infectious and inflammatory components of this disorder. SUMMARY: Pediatric BKC is a disorder with a wide spectrum of clinical manifestations and severity, which is often overlooked or misdiagnosed.