Scabies and pediculosis are ubiquitous, contagious, and debilitating parasitic dermatoses. The tendency of high prevalence of pediculosis and scabies among school and preschool age children has prompted us to conduct a head louse and scabies prevalence survey among preschool nursery children in our district. A school-based, crosssectional study was performed, with 1,134 children chosen for evaluation. All cases were evaluated by physical examination and a detailed, structured questionnaire. The infestation was found in 14 (1.2%) of 1,134 children; 9 (0.8%) with pediculosis capitis and 5 (0.4%) with scabies. We found that infestations were more frequent in children with mothers whose education levels were low. This indicates the necessity of an improvement in the economic and sociocultural status of the community and the promotion of hygiene concepts and practices in order to improve health of preschool age children.
Turkey/epidemiology ; Scabies/*epidemiology ; *Sarcoptes scabiei ; Questionnaires ; Prevalence ; Physical Examination/methods ; *Pediculus ; Male ; Lice Infestations/*epidemiology ; Humans ; Female ; Educational Status ; Demography ; Cross-Sectional Studies ; Child, Preschool ; Child ; Animals

OBJECTIVETo determine the prevalence of infestation with head lice in primary schoolchildren in the eastern area of Bangkok, Thailand.

METHODSThe present study was to determine the head lice infestation (Pediculosis) levels in primary schoolchildren, during May, 2011 to July, 2011, A total of 3 747 schoolchildren aged 5-12 years old from 12 selected primary school of Ladkrabang district, the eastern area of Bangkok were examined for head lice. Pediculosis was defined as the presence of at least on living adult, nymph and viable egg.

RESULTSThe overall head lice infestation rate was 23.32% and infestation rate was higher in girls (47.12%) than in boys (0%). The infestation rate among schoolchildren varied from 12.62% to 29.76%. The infestation rate among girls varied from 26.07% (12 years old group) to 55.89% (8 years old group).

CONCLUSIONSPediculosis is a common public health problem affecting primary schoolchildren in eastern area of Bangkok and those levels are epidemic importance.

Animals ; Child ; Child, Preschool ; Female ; Humans ; Lice Infestations ; epidemiology ; Male ; Pediculus ; Prevalence ; Scalp Dermatoses ; epidemiology ; Students ; statistics & numerical data ; Thailand ; epidemiology

Head louse infestation (HLI) is one of the most frequently occurring parasitic diseases in children. This study was conducted to investigate the socioeconomic and personal factors influencing HLI in the Republic of Korea. A total of 2,210 questionnaires about various factors related to HLI were obtained from children in 17 primary schools throughout the country. The rate of HLI was significantly lower in children who lived together with mother or in a family where both parents worked. In addition, HLI was lower in children whose fathers or mothers were public officers or teachers. However, HLI was higher in children who had small families and washed their hair less often. Education levels of parents and the number of children in family were not significant. Improvement of socioeconomic factors and personal hygiene will be helpful for reducing HLI.
Animals ; Child ; Educational Status ; Family ; Female ; Humans ; Lice Infestations/*epidemiology/parasitology ; Male ; Pediculus/*physiology ; Questionnaires ; Republic of Korea/epidemiology ; Risk Factors ; Socioeconomic Factors

To determine whether pinworm infections and head lice infestations spread among children in orphanages, 117 children from 4 orphanages in Busan-si and Ulsan-si, Korea, were examined for enterobiasis and head lice infestation between January and February 2014. The overall rate of Enterobius vermicularis egg positivity was 0.85%, whereas none of the children had head lice infestations. The rate of pinworm infection was much lower among the orphanage children compared to the rates observed in previous studies among kindergarten and primary school students. Moreover, the risk factors for enterobiasis were less frequent among these subjects than previously reported. The personal hygiene and health of the orphanage children were supervised by a regular, employed nurse through a health education program. In conclusion, pinworm infection was efficiently controlled among the children in orphanages, and this might be related to good personal hygiene practices in Korea.
Adolescent ; Animals ; Child ; Child, Preschool ; Enterobiasis/*epidemiology/parasitology ; Enterobius/genetics/*isolation & purification/physiology ; Female ; Humans ; Hygiene ; Lice Infestations/*epidemiology/parasitology ; Male ; Orphanages/statistics & numerical data ; Pediculus/genetics/*physiology ; Prevalence ; Republic of Korea/epidemiology

Total of 7, 495 children including 3, 908 boys and 3, 587 girls from a kindergarten and 15 primary schools were examined for head lice infestation (HLI). The overall prevalence of HLI in this study was found to be 5.8%. Head lice were much more commonly detected in girls than in boys with prevalence of 11.2% and 0.9%, respectively. Sixty-nine children with HLI were treated with 1% lindane shampoo alone (group 1), and 45 children with HLI were treated with 1% lindane shampoo and oral trimethoprim/sulfamethoxazole (group 2), and follow-up visits were conducted 2 and 4 weeks later. The children who still had HLI 2 weeks after the primary treatment were treated again. At the 2-week follow-up visit, the treatment success rates of groups 1 and 2 were 76.8% and 86.7%, respectively, and at the 4-week follow-up visit, the rates were 91.3% and 97.8%, respectively. No statistically significant synergistic effect was observed for the combination of a 1% lindane shampoo and oral trimethoprim/sulfamethoxazole.
Animals ; Anti-Infective Agents/therapeutic use ; Child ; Drug Therapy, Combination ; Female ; *Hair Preparations ; Health Surveys ; Humans ; Korea/epidemiology ; Lice Infestations/*drug therapy/*epidemiology ; Lindane/*therapeutic use ; Male ; *Pediculus ; Prevalence ; Students ; Trimethoprim-Sulfamethoxazole Combination/*therapeutic use