A report on the health and sanitary status from Boya Village Development Committee (VDC) is presented as studied by a team of Nepali and Japanese investigators in 1996 and 1997. The purpose of this study was to find out the health and sanitary status in a remote hilly village in eastern Nepal. Data were collected from questionnaire and from a temporary field clinic. The number of households having latrine increased significantly (P 0.05). Ascaris lumbricoides was the commonest intestinal parasite followed by hookworm and others. Public piped water was accessible to 32.6% households while remaining 48.4% and 19.0% were using Dhara (natural tap) and Kuwa (sallow well) water, respectively. No association between the type of water source and gastro-enteritis was observed. The overall hygienic condition was poor. More than half of the residents first consult Dhami-Jhankri and Bijuwa (traditional/faith/shamanic healer) and believe on Devi-Deuta (local deities/divine spirit) and Bhut-Pret and/or Bayu (devils) and Boksi (witch) instead of visiting Health Post. Approximately one quarter of residents were smoker while two-third had habit of drinking alcohol. Medical complaint rate significantly increased from 59.6% in the year 1996 to 71.2% in 1997 (P < 0.01) and was attributed to conjunctivitis epidemic during second visit. Majority of complaints were gastrointestinal. People belonging to Tibeto-Burman ethnic group were found to consume meat relatively more frequently than Indo-Aryan.