Analisis Faktor-Faktor Risiko Infeksi Kecacingan Murid Sekolah Dasar di Kecam…

Elementary school students are susceptible to worm infection due to bad personal hygiene and environmental sanitary. The risk of infection also related to unsanitary housing in Angkola Timur Regency which population are of low income and low education level. The present study aimed at finding out the prevalency of the worm infection, and the relationship between personal higiene of student…