Search

Background: Tinea pedis is a common infection in soldiers. However, prevalence and risk factors for tinea pedis in soldiers were investigated in only a few studies., Objectives: To investigate the prevalence and risk factors for tinea pedis in Israeli soldiers., Methods: A cross-sectional study including interviews, clinical skin examination and mycological tests was performed in Israeli soldiers. The presence of tinea pedis was assessed using the Athlete's Foot Severity Index (AFSI), a scoring system that was developed in order to evaluate the presence and severity of tinea pedis. In soldiers with clinical evidence of tinea pedis (AFSI > 1), scrapings were taken for direct microscopic examination (20% KOH preparation) and fungal culture. Statistical analyses were performed using chi-square or Fisher's exact test for dichotomous variables (as needed), or t-tests for continuous variables. Logistic regression was used for multivariate analyses of dichotomous variables., Results: Two hundred and twenty-three soldiers were included in the study: 205 men (91.9%) and 18 women (8.1%). Mean age was 19.6 years (SD 1.0 year). Clinical point prevalence was 60.1%. Mycological point prevalence was 27.3%. Further analyses were performed using the clinical point prevalence. Univariate analyses demonstrated that the prevalence of tinea pedis varied with the setting of military training (basic training: 70.3%, advanced infantry training: 81.5%, armor commander training: 56.4% and armor officer training: 34.8%) and was associated with male gender, frequency of sock changes and the length of military service. A multivariate analysis demonstrated that tinea pedis was associated with the setting of the military training (OR 1.6, 95% CI 1.2-2.1) and male gender (OR 4.3, 95% CI 1.4-13.8); however, there was no association with hygiene measures (e.g. frequency of changing socks or sleeping with socks) or the length of military service., Conclusion: Tinea pedis is highly prevalent in Israeli soldiers. Association of tinea pedis with the setting of military training suggests that contagious spread may be an important risk factor. We suggest that environmental interventions should be planned to in order to decrease the morbidity of tinea pedis among soldiers.

Background: In recent years we have seen an increasing number of children in Israel with tinea pedis., Objective: To determine the prevalence of tinea pedis in 5- to 14-year-old schoolchildren in a comprehensive epidemiologic population-based study., Methods: A total of 1148 children, ages 5 to 14 years, from 7 schools with different socioeconomic backgrounds from the Jerusalem area were examined for the presence of tinea pedis. Scrapings from suspected lesions of fungal infection were sent to a mycologic laboratory for KOH microscopy and fungal identification. Information on the children's background and predisposing factors (regarding living conditions, hygiene, etc.) were provided by means of questionnaires filled out by each child., Results: Of the 1148 children examined, 29.6% exhibited erythema and scaling, but only 6.9% of these were mycologically positive for tinea pedis. was the main causative agent (68%) of tinea pedis. The prevalence of tinea pedis increased with age, hyperhidrosis and particularly repeated foot washing (a 3.2 higher rate in children who washed their feet twice a day those who did not wash daily)., Conclusion: The prevalence of tinea pedis in children has increased in recent decades in Israel and should be considered in the differential diagnosis of dermatologic diseases affecting the feet. Washing habits have a significant effect on tinea pedis in children.

A second case of tinea nigra occuring in Germany is recorded. The patient was a 33 year old women, who supposedly acquired the infection in Israel, which was not diagnosed until two years after the onset. Scrapings from a dark macule on her sole yielded Cladosporium werneckii. The lesion cleared with topical treatment of a keratinolytic ointment and a haloprogin-cream.