Background:In recent years the incidence of Tinea capitis, infection of scalp by dermatophytes, has increased in United Kingdom and North America. The trend may be similar in India. The objective of this study is to find the prevalence of Tinea capitis in school going urban children in Kolkata, West Bengal state.Materials and Methods:The present study is a cross-sectional study conducted in a government higher primary school in Kolkata.Results:Totally 505 students were screened and 52 were diagnosed to have Tinea capitis by clinical examination, giving a prevalence rate of 10% among school children. Prevalence rates among the age groups of 6–8, 9–11 and 12–14 years were almost the same, ranging from 9 to 11%. The prevalence rate was significantly high among the boys (14%). There was no significant difference in prevalence of infection among coconut oil users and castor oil users. Measures of general hygiene were similar among those who were infected with Tinea capitis and those who were not. The commonest clinical type of infection found was dull grey patches. Itching with hair loss was the major symptom and most of the infected children had cervical lymphadenopathy. The potassium hydroxide studies revealed endothrix spores in majority of samples.Conclusion:Tinea capitis in prevalent in school going urban children in Kolkata, West Bengal state and necessary measures must be undertaken to curtail this incidence.

SUMMARY Of the 424 serum samples from equines tested for the presence of Brucella‐agglutinins, 15 (3.5 per cent) showed positive and 50 (11.8 per cent) doubtful titres for Brucella‐infection. Aborted mares showed higher incidence of brucellosis—7.6 per cent positive and 37.9 per cent doubtful. The significance of the presence of Brucella‐agglutinins in mares has been discussed. RÉSUMÉ On a recherché la présence d'agglutinines brucelliques sur 424 serums dont 15 (3,5%) se montrèrent positifs et 50 (11,8%) douteux. Des juments avortées montrèrent une proportion plus élevée de brucellose avec 7,6% positives et 37,9% douteuses. La signification des agglutinines brucelliques chez la jument est discutée. ZUSAMMENFASSUNG Von 424 untersuchten Pferdeseren zeigten 15 (3.5%) positive und 50 (11.8%) zweifelhafte Brucellatiter. Stuten, die abortiert hatten, wiesen eine höhere Frequenz auf (7.6% positive; 37.9% zweifelhafte). Die Signifikanz der Anwesenheit von Brucella‐Agglutininen bei der Stute wird diskutiert.