Tinea capitis in schoolchildren in a rural area in southern Ethiopia

Tinea capitis and its associated factors among school children in Gondar town northwest, Ethiopia

INTRODUCTION

Tinea capitis is a global public health concern with a unique therapeutic challenge and mostly affects children. The burden is double in developing countries. There is no study on school-going children from the urban residence in Ethiopia.

OBJECTIVE

To determine the prevalence of Tinea capitis and its associated factors among school children in Gondar town northwest, Ethiopia 2021.

METHODS

An institution-based cross-sectional study was conducted among school children in Gondar town from November 20 to December 20, 2021. Data was collected through an interviewer-administered structured questionnaire. A stratified simple random sampling technique was employed. Then data were entered into EPI Info version 7.22 and transferred to Statistical package for social science (SPSS) version 22 for further analysis. The binary logistic regression model was employed to identify factors associated with tinea capitis, and the strength of association and statistical significance was declared using the adjusted odds ratios with its corresponding 95% CI, and p-value ≤ 0.05 respectively.

RESULT

The prevalence of tinea capitis among school children in Gondar town was found to be 29.4%. Public school student (AOR = 2.79 95% CI: 1.34-5.87), widowed mother (AOR = 6.09, 95% CI: 1.83-11.23), students in the age group of 5-8 years (AOR = 3.79 95% CI: 1.68-8.55), animal contact (AOR = 2.61 95% CI: 1.15-5.90), and family similar illness category (AOR = 8.49 95% CI: 3.73-11.39) have risen the likelihood of tinea capitis among school children.

CONCLUSIONS

The prevalence of tinea capitis was higher. Young age, children from widowed marital status, illiterate mother, history of share blades, animal contact, a family similar illness, and lower number of living rooms are important factors contributing to tinea capitis among school children. Health education for the mother on the mode of transmission, prevention, and improve the low socioeconomic status of the parent is crucial.

KEY TERMS

Children, Ethiopia, Gondar, School age, Tinea capitis.

Trichoscopic and Clinico-Morphological Evaluation of Tinea Capitis

Introduction

Tinea capitis (TC) is a common fungal infection of the scalp, especially in children. Trichoscopy is a noninvasive technique that allows rapid and magnified in vivo observation of the hair with the visualization of morphologic features that are often imperceptible to the naked eye.

Aim

This study aimed to evaluate the usefulness of trichoscopy in clinical diagnosis and to study various clinico-morphological patterns of TC.

Materials and Methods

This cross-sectional, observational study included 140 clinically diagnosed cases of TC seen during a period of 1 year (April 2021 to March 2022). All patients were evaluated using a dermoscope (DermLite DL4 Multispectral 3 Gen, San Juan Capistrano, CA, USA,10×).

Results

The prevalence rate of TC in this study was 2.69 per thousand population. The most common clinical variant was gray patch followed by kerion and black dot, and the most common etiological agent was Trichophyton tonsurans. The characteristic trichoscopic features were as follows: comma hairs (80%), followed by corkscrew hairs (68.6%), bent hairs (54.2%), zigzag hairs (35.7%), and morse code-like hairs (15%). Other findings included scaling (89.2%), followed by black dot (67.1%), broken hairs (42.8%), and crusting and pustules (32.1% each). Comma and corkscrew-shaped hairs were most common in the black dot type, whereas zigzag, bent hairs, and morse code hairs were common in the gray patch type of TC. There was a significant association between trichoscopic findings and type of TC.

Conclusion

Trichoscopy can be considered a novel tool for rapid diagnosis and selection of the appropriate therapy and in the monitoring of treatment efficacy in TC.

Dermatophytosis and the associated risk factors among primary school children in southern and central Côte d'Ivoire

BACKGROUND

Dermatophytosis, particularly the subtype tinea capitis, is common among African children; however, the risk factors associated with this condition are poorly understood.

OBJECTIVES

This study aimed to determine the factors associated with tinea capitis and the prevalence rate of other dermatophytoses among primary school students in the rural and urban areas of the southern and central Côte d'Ivoire.

PATIENTS AND METHODS

The study was carried out in seven towns of Côte d'Ivoire from October 2008 to July 2009, among 17,745 children aged 4-17 years and attending urban and rural primary schools; a complete physical examination of the skin and appendages, including nails and hair, was performed by the physicians. Direct microscopic examination using 30% potassium hydroxide solution and culture on Sabouraud's dextrose agar supplemented with 0.5 g/L chloramphenicol and 0.4 g/L actidione was performed during sampling.

RESULTS

For the 17,745 children clinically examined, 2645 exhibited symptoms suggestive of tinea capitis. Positive cultures for dermatophytes were found in 2635 patients, and the overall prevalence rate of tinea capitis was 14.8%. The following factors, age, sex, pets at home, number of bathing daily, sharing of sponges, combs and towels and hair length, were statistically associated with tinea capitis (p < .001). In addition to tinea capitis, other superficial fungal infections were identified among these children. These included tinea corporis (0.9%), tinea unguium (0.6%) and pityriasis versicolor (0.4%).

CONCLUSION

Tinea capitis is common among pupils in rural southern and central Côte d'Ivoire, especially in young boys.

Tinea capitis among schoolchildren in Ethiopia: A systematic review and meta analysis

BACKGROUND

Tinea capitis accounts for25 to 30% of all fungal infections, but it is often ignored because it is not life threatening in nature. It is more common among schoolchildren particularly in developing countries. Due to the presence of significant variability among the previous studies, this study was conducted to provide a pooled prevalence and associated factors of tinea capitis in Ethiopian schoolchildren.

METHOD

We conducted a systematic search in five major databases for articles similar to our topic. This review included school-based cross-sectional studies that were reported in English and conducted from 2006 through 2022. The data were extracted using Microsoft Excel and further analysis was done using StataTM Version 17.0 statistical software. Forest plots were used to assess the presence of heterogeneity with 95% confidence intervals. A random effects meta- analysis model was used to pool primary estimates. To declare the presence or absence of association, 95% confidence interval with odds ratio was used.

RESULTS

Fourteen studies with a total of 9465 schoolchildren were included. The pooled prevalence was 29.03% (95%CI: 15.37-42.71). There was observed heterogeneity, which could be explained by publication bias (P = 0.04). Family history of tinea capitis (OR: 9.18, 95%CI: 3.5-24.02), under the age of 10 years (OR: 1.65, 95%CI: 1.17-2.33) were factors increasing the development of tinea capitis among schoolchildren and schoolchildren who had hair wash at least once a week (OR: 0.31, 95%CI: 0.24-0.42) was significantly associated with reduced risk for tinea capitis.

CONCLUSION

One of the most prevalent childhood health condition in Ethiopia is tinea capitis, which affects over one in every four schoolchildren. Schoolchildren who had family history of tinea capitis and under the age of 10 years were the identified risk factors but they had hair wash at least once a week was the protective factor of tinea capitis among schoolchildren. Clinical and public engagement activities are needed to overcome the burden of the disease.

A Prospective Clinical and Trichoscopic Study of Tinea Capitis in Children during Treatment

BACKGROUND

Tinea capitis (TC) is the most common dermatophyte infection in children. Fungal culture; although a gold standard of diagnosis, requires time for the final results which can favor horizontal transmission. Trichoscopy helps in rapid diagnosis and could work as a monitoring tool during antifungal therapy.

AIM OF THE WORK

The objective of this study is to provide a clinico-trichoscopic evaluation and follow-up of children presenting with tinea capitis during treatment with either griseofulvin or terbinafine.

PATIENTS AND METHODS

One hundred and twenty children clinically diagnosed with tinea capitis confirmed by potassium hydroxide microscopy, were divided into two groups and given either oral ultramicrosize griseofulvin (60, Group A) or terbinafine (60, Group B).

RESULTS

Following initiation of the antifungal therapy, trichoscopic features within groups A and B were noted at 0, 2, 4, 6 and 8 weeks. However, variation in the baseline trichoscopic features between the two groups was not statistically significant (p = 0.855). A significant reduction of corkscrew and broken hairs as well as perifollicular scales, scalp erythema and crust was significantly observed from 2 weeks onwards irrespective of the antifungal drug prescribed.

CONCLUSION

Despite the paucity of data evaluating trichoscopic features in patients with tinea capitis, this tool can serve as a rapid diagnostic and monitoring tool during antifungal treatment. Trichoscopic signs of tinea capitis resolution occur before clinical improvement and can guide for treatment adjustment during the course of therapy. This article is protected by copyright. All rights reserved.

Risk factors for scabies, tungiasis, and tinea infections among schoolchildren in southern Ethiopia: A cross-sectional Bayesian multilevel model

Background

Skin problems cause significant sickness in communities with poor living conditions, but they have received less attention in national or global health studies because of their low mortality rates. In many developing regions, the prevalence of parasitic skin diseases among schoolchildren is not reported. Previous studies thus have attempted to identify risk factors for these conditions using the frequentist approach. This study aimed to assess the occurrence and risk factors of skin infections among rural schoolchildren in southern Ethiopia by combining a frequentist and a Bayesian approach.

Methodology/Principal findings

Using three-stage random sampling, we assessed 864 schoolchildren aged 7–14 years from the Wonago district in southern Ethiopia. We detected potential risk factors for scabies, tungiasis, and tinea infections and recorded their hygienic practices and socio-demographic information. The frequentist model revealed a clustering effect of 8.8% at the classroom level and an insignificant effect at the school level. The Bayesian model revealed a clustering effect of 16% at the classroom level and 5.3% at the school level. Almost three-fourths of the sample had at least one type of skin problem, and boys were at higher overall risk than girls (adjusted odds ratio [aOR] 1.55 [95% Bayesian credible interval [BCI] 1.01, 2.28). Risk factors included unclean fingernails (aOR 1.85 [95% BCI 1.08, 2.97]); not washing the body (aOR 1.90 [95% BCI 1.21, 2.85]) and hair (aOR 3.07 [95% BCI 1.98, 4.57]) with soap every week; sharing a bed (aOR 1.97 [95% BCI 1.27, 2.89]), clothes (aOR 5.65 [95% BCI 3.31, 9.21]), or combs (aOR 3.65 [95% BCI 2.28, 5.53]); and living in a poor household (aOR 1.76 [95% BCI 1.03, 2.83]). Washing legs and feet with soap daily was identified as a protective factor for each of the three skin diseases (aOR 0.23 [95% BCI 0.15, 0.33]).

Conclusions/Significance

We observed high variation in skin problems at the classroom level, indicating the presence of shared risk factors in these locations. The findings suggest the need to improve children’s personal hygiene via health education by schoolteachers and health workers.

Skin problems are common disorders in resource poor settings. Scabies and tungiasis are neglected tropical diseases causing significant sickness in communities with poor living conditions. Scabies is dermatosis caused by a burrowing mite, Sarcoptes scabiei var. hominis. Tungiasis is caused by a flea, Tunga penetrans, infesting the skin, usually on the feet or hands. Tinea infection is a fungal dermatophyte infection of the skin and the most common dermatological problem among schoolchildren in Ethiopia, especially tinea capitis. Application of a Bayesian approach to identify possible risk factors for these problems has seldom been used. We found that compared to the frequentist model, the Bayesian model better explained school- and classroom-level variations in skin problems among schoolchildren. Our findings also suggest that transmission of skin infections, especially fungal and scabies infections, frequently occurs in schools and classrooms. We identified several risk factors for these conditions, including low socioeconomic status; unclean fingernails; not washing with soap at least every week; and sharing beds, clothes, and combs. Thus, it is important to improve the personal hygiene of schoolchildren through education. Regular checkups by teachers also can improve skin health and related morbidity in rural schoolchildren in southern Ethiopia.

Estimation of the burden of tinea capitis among children in Africa

Tinea capitis is a common and endemic dermatophytosis among school age children in Africa. However, the true burden of the disease is unknown in Africa. We aimed to estimate the burden of tinea capitis among children <18 years of age in Africa. A systematic review was performed using Embase, MEDLINE and the Cochrane Library of Systematic Reviews to identify articles on tinea capitis among children in Africa published between January 1990 and October 2020. The United Nation's Population data (2019) were used to identify the number of children at risk of tinea capitis in each African country. Using the pooled prevalence, the country-specific and total burden of tinea capitis was calculated. Forty studies involving a total of 229,086 children from 17/54 African countries were identified and included in the analysis. The pooled prevalence of tinea capitis was 23% (95% CI, 17%-29%) mostly caused by Trichophyton species. With a population of 600 million (46%) children, the total number of cases of tinea capitis in Africa was estimated at 138.1 (95% CI, 102.0-174.1) million cases. Over 96% (132.6 million) cases occur in sub-Saharan Africa alone. Nigeria and Ethiopia with the highest population of children contributed 16.4% (n = 98.7 million) and 8.5% (n = 52.2 million) of cases, respectively. Majority of the participants were primary school children with a mean age of 10 years. Cases are mostly diagnosed clinically. There was a large discrepancy between the clinical and mycological diagnosis. About one in every five children in Africa has tinea capitis making it one of the most common childhood conditions in the region. A precise quantification of the burden of this neglected tropical disease is required to inform clinical and public health intervention strategies.

Trichoscopy as a Diagnostic Tool for Tinea Capitis: A Prospective, Observational Study

Background

Tinea capitis is the most common pediatric dermatophyte infection. Trichoscopy aids in the rapid diagnosis and allows prompt treatment, preventing horizontal transmission.

Objectives

The objective of this study is to document the trichoscopic features of tinea capitis and evaluate its correlation with clinical type, microscopic form, and mycological culture and propose diagnostic trichoscopic criteria.

Materials and Methods

Trichoscopy was performed, after taking consent in 98 participants (<18 years) of tinea capitis diagnose by hair root and scalp scraping examination for hyphae positive on potassium hydroxide mount microscopy or culture positive on SDA media. The comparison of observed trichoscopic features, with the clinical type, pattern of invasion, and etiological agent was carried out.

Results

The most common clinical variant was black dot, and etiological agent was Trichophyton violaceum. The following trichoscopic features were noted: black dot, comma, short broken, corkscrew, horse-shoe, zigzag hair, and perifollicular scaling. Perifollicular scaling was significantly common in gray-patch variant, whereas comma, black dot, horse-shoe hair, and perifollicular scaling were noted in black-dot variant. Comma, corkscrew, and zig-zag hair were significantly present in endothrix form, whereas perifollicular scaling was evident in ectothrix form. Combining perifollicular scaling with comma hair, short broken, and black dot hair achieved a diagnostic sensitivity of 98.97%.

Conclusions

Trichoscopy by evaluating for the combination of perifollicular scaling and 3 dystrophic hair (comma hair, black dot, and short-broken hair) is a good diagnostic tool for tinea capitis. Horse-shoe hair a novel finding, not hitherto reported in the literature requires validation in future studies.

The Burden of Fungal Infections in Ethiopia

The burden of severe fungal infections (FIs) is not well addressed in Ethiopia. We have estimated the burden of FIs from multiple demographic sources and by searching articles from PubMed. Opportunistic FIs were estimated using modelling and 2017 national HIV data. The burdens of chronic pulmonary aspergillosis (CPA) and allergic bronchopulmonary aspergillosis (ABPA) were estimated by using the prevalence of asthma, chronic obstructive pulmonary disease, and annual the incidence of tuberculosis. Of the 105,000,000 estimated Ethiopian population, 610,000 are thought to have HIV infection. Our estimation of HIV-related FIs were: 9900 cryptococcal meningitis (CM), 12,700 Pneumocystis jirovecii pneumonia (PCP), 76,300 oral and 56,000 oesophageal candidiasis cases. A remarkable 7,051,700 4–14-year-olds probably have tinea capitis and 1,469,000 women probably have recurrent Candida vaginitis. There were 15,200 estimated CPA cases (prevalence) and 11,500 invasive aspergillosis (IA) cases (incidence). Data are scant, but we estimated 5300 candidaemia and 800 Candida peritonitis cases. In conclusion, approximately 8% of Ethiopians suffer from FIs annually, mostly schoolchildren with tinea capitis. IA, CM and PCP are the major causes of fungal deaths. The absence of CD4 count is challenging the identification of HIV patients at risk of opportunistic FIs. There is a pressing need to improve FI diagnosis, probably including national surveillance.

Prevalence of Dermatophytosis and Antifungal Activity of Ethanolic Crude Leaf Extract of Tetradenia riparia against Dermatophytes Isolated from Patients Attending Kampala International University Teaching Hospital, Uganda

Dermatophyte infections are a global health problem but neglected in Uganda. This work aimed at determining prevalence of dermatophytosis and antifungal activity of ethanolic crude leaf extract of Tetradenia riparia against dermatophytes isolated from patients attending Kampala International University Teaching Hospital (KIU-TH), Uganda. A total of 100 samples of skin and nail scrapings were collected and processed using standard microscopy (KOH) and cultural methods. T. riparia leaves were collected and processed with 95% ethanol using standard extraction method. The crude leaves ethanolic extract was tested against three dermatophytes: Trichophyton tonsurans, T. mentagrophyte, and Microsporum audouinii using modified agar well diffusion method. Minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) of the ethanolic leaves crude extract were also determined using broth tube dilution and culture, respectively. Out of 100 samples collected, 49 (49%, 95%CI: 0.3930-0.5876) were found positive for microscopy. The prevalence of dermatophytosis was significantly (p=0.001) associated with age groups of participants with higher infection among those aged 11-20 and 21-30 years with 75.0% each. Out of the 49 that were positive by microscopy, 28 (57.15%, 95% CI: 0.1987-0.3739) were positive by culture. Thirty-one (31) fungal isolates were obtained which included both dermatophyte and non-dermatophyte fungi. T. verrucosum had highest distribution 6 (19.35%) among dermatophytes species while Aspergillus spp. were found to have highest distribution 7 (22.58%) among non-dermatophyte species. The result of the antidermatophytic test showed that T. riparia ethanolic crude leaves extract had activity against tested dermatophytes at 1 g/ml. MIC and MFC of the crude extract of T. riparia against tested dermatophytes ranged from 62.5 to 250 mg/ml and 125 to 500 mg/ml, respectively. The findings of this study reported the presence of dermatophytes causing dermatophytosis among patients attending KIU-TH. The results of the current study showed that T. riparia leaves ethanolic crude extract has antidermatophytic activity against tested dermatophytes.

Dermatophytosis: Prevalence of Dermatophytes and Non-Dermatophyte Fungi from Patients Attending Arsho Advanced Medical Laboratory, Addis Ababa, Ethiopia

BACKGROUND

Dermatophytosis is a disease of major public health problem around the globe causing a considerable morbidity.

OBJECTIVE

To study the prevalence of dermatophytosis and the spectrum of fungi implicated in causing the infection.

METHODS

Nail, skin, and scalp scrapings were collected from 318 patients and were used for microscopy and culture study. Fungal pathogens were identified by studying the macroscopic and microscopic characteristics of their colonies.

RESULT

Tinea capitis was the predominant clinical manifestation consisting of 48.1% of the cases. Among 153 patients with tinea capitis, 73.2% were in the age group of 1-14 years. Of 318 study participants, 213 (67.98%) were found to be positive for dermatophytosis microbiologically. Out of 164 fungal isolates, 86 were dermatophytes and 78 were non-dermatophyte fungi. Among 86 dermatophytes, T. violaceum represented 38.4% of dermatophyte isolates and 89.7% of the isolates were recovered from tinea capitis. Of 76 non-dermatophyte molds, Aspergillus spp., Scytalidium dimidiatum, and Cladosporium spp. were the most common isolates, respectively.

CONCLUSIONS

Failure to detect or isolate fungal pathogens in a large number of clinical samples revealed the limitation of clinical diagnosis in differentiating dermatophytosis from other skin infections demonstrating that clinical diagnosis should be coupled with laboratory methods. Recovery of large number of non-dermatophyte fungi along with dermatophytes in our study showed that non-dermatophyte fungi are emerging as important causes of dermatophytosis, warranting the implementation of intensive epidemiological studies of dermatophytosis across the country.

Dermatophytes and dermatophytosis in the eastern and southern parts of Africa

Dermatophytosis is currently a disease of global importance and a public health burden. It is caused by dermatophytes, which attack and grow on dead animal keratin. Dermatophytes belong to three genera, namely, Epidermophyton, Microsporum, and Trichophyton. The predominant clinical forms and causative agents vary from one region of the world to another. Poor socioeconomic status, high population densities, and poor sanitary conditions are some of the factors responsible for the high prevalence of dermatophytosis in many developing countries, which include countries in southern and eastern Africa, the focus of this review. To the best of our knowledge, there is currently no review article on published findings on dermatophytosis in the eastern and southern parts of Africa. This information will be of interest to the medical and research community since the world has become a global village. This review covers published research findings in eastern and southern regions of Africa until this date. The countries covered in the current review include Kenya, Ethiopia, Tanzania, South Africa, Mozambique, Madagascar, Malawi, Rwanda, Burundi, Uganda, Zambia, Zimbabwe, and Botswana. T. violaceum is the most common human etiological agent in all the countries under review with prevalence ranging from 56.7% to 95%, except for Madagascar (M. langeronii, reclassified as M. audouinii), Uganda (M. gypseum) and Malawi (M. audouinii). Tinea capitis was the most clinical type, followed by tinea corporis. Etiological agents of animal dermatophytoses were variable in the countries where they were reported. Major risk factors for dermatophytoses are age, climatic, and socioeconomic factors.

Mycological profile of tinea capitis in schoolchildren in rural southern Ethiopia

Tinea capitis is a known common infection among schoolchildren in developing countries that is still underreported in Ethiopia. The aim of this study was to examine the epidemiologic and etiologic profile of tinea capitis among school-aged children in a rural area in southern Ethiopia. We collected demographic and clinicodermatological data from school children aged 3-12 years with tinea infections. Pathologic specimens were taken for potassium hydroxide (KOH) mount and mycological culture. Dermatophyte species were identified by macroscopic examination of the colony and microscopic examination of fungal cultures. A total of 634 schoolchildren were screened in the study; 128 cases were suspected for tinea capitis based on clinical examination of which 99 patients (mean age 6.7 years within a range of 4-12 years), who were subsequently positive, either based on KOH examination or showed growth of dermatophytes on culture, were included in our study. The ratio of males to females was 3:1. A total of 88 patients (89.9%) had a culture positive for dermatophytes. The zoophilic species Trichophyton verrucosum was the most prevalent isolate (n = 29 cases), followed by the anthropophilic species T. tonsurans (n = 27). The other Trichophyton species implicated were T. mentagrophytes (n = 14), as well as T. schoenleinii, T. soudanense, and T. violaceum. Only 11 of the isolates belonged to the genus Microsporum: M. audouinii (n = 8), M. ferrugineum (n = 2), and M. gallinae (n = 1). T. verrucosum, followed by T. tonsurans were the most frequent causative agents in this study.

Global and Multi-National Prevalence of Fungal Diseases-Estimate Precision

Fungal diseases kill more than 1.5 million and affect over a billion people. However, they are still a neglected topic by public health authorities even though most deaths from fungal diseases are avoidable. Serious fungal infections occur as a consequence of other health problems including asthma, AIDS, cancer, organ transplantation and corticosteroid therapies. Early accurate diagnosis allows prompt antifungal therapy; however this is often delayed or unavailable leading to death, serious chronic illness or blindness. Recent global estimates have found 3,000,000 cases of chronic pulmonary aspergillosis, ~223,100 cases of cryptococcal meningitis complicating HIV/AIDS, ~700,000 cases of invasive candidiasis, ~500,000 cases of Pneumocystis jirovecii pneumonia, ~250,000 cases of invasive aspergillosis, ~100,000 cases of disseminated histoplasmosis, over 10,000,000 cases of fungal asthma and ~1,000,000 cases of fungal keratitis occur annually. Since 2013, the Leading International Fungal Education (LIFE) portal has facilitated the estimation of the burden of serious fungal infections country by country for over 5.7 billion people (>80% of the world's population). These studies have shown differences in the global burden between countries, within regions of the same country and between at risk populations. Here we interrogate the accuracy of these fungal infection burden estimates in the 43 published papers within the LIFE initiative.

Epidemiological survey of dermatophytosis in Damascus, Syria, from 2008 to 2016

Background and Purpose:

It is important to follow annually the probable changes in distribution pattern of dermatophytosis and its etiological agents in different communities. In this study, we determined the prevalence of dermatophytosis and its causative agents in Damascus, Syria, between 2008 and 2016.

Materials and Methods:

A total of 4080 outpatients who visited the dermatological clinics in Damascus, were evaluated. The specimens were collected from clinically suspected tinea. The patients were referred to our laboratory for direct examination by 30 %KOH. Some of the specimens were cultured on Sabouraud Dextrose Agar for fungal identification.

Results:

Out of the 4080 cases, 1138 cases were positive in direct examination(%27.89) , including Tinea pedis (%46.98), followed by tinea capitis(%39.79) , tinea corporis (%25.38), toenail onychomycosi (%20.33), tinea manuum (%16.06), and fingernail onychomycosis .(%15.22) Tinea pedis and toenail onychomycosis were more common in summer %41.19) and %25.78 respectively .(Trichophytic rubrum was the most prevalent fungal pathogen, especially in toenail onychomycosis.

Conclusion:

Dermatophytosis is highly prevalent in Syria. This study provides valuable data for differential diagnosis of dermatophytosis.

Tinea capitis outbreak among paediatric refugee population, an evolving healthcare challenge

Outbreaks of tinea capitis (TC) represent a major medical and economic burden. Population migrations have become a phenomenon of increasing relevance for medical conditions management. Given the recent massive arrival of immigrants, we sought to determine epidemiologic trends for TC among paediatric populations at the Tel Aviv Medical Center. We conducted a retrospective study of all TC cases diagnosed between 2010 and 2014 in a paediatric dermatology unit of a tertiary medical centre, serving as a referral centre for the paediatric refugee population from the great Tel Aviv area. Epidemiologic, clinical and treatment data including effectiveness and safety were reviewed. In all, 145 children met the inclusion criteria. Trend analyses showed increases in TC rates over the study period. Incidence rates were higher in boys than in girls. Children of African origin had the highest TC incidence rates as compared with other ethnic groups. Trichophyton violaceum and Microsporum audouinii were the predominant causative organisms. Treatment with griseofulvin was satisfactory in all cases. There was a significant increase in TC incidence rates in the Tel Aviv area over the study period. TV and MA were the predominant organisms. These trends may be a result of poor living conditions and crowded school premises.