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Sampling. Samtse Dzongkhag. Samtse Dzongkhag. Trongsa Dzongkhag. Nubi Geog. Sample size calculation – Samtse Gewog. Sample size calculation – NubiSamtse Gewog. Lessons learnt.
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Lessons learnt • Participatory epidemiology very useful tool for profiling the risk factors and planning disease surveillance programme • Need to collect more information • Fish ponds • Habitats of migratory birds • Exact location of commercial farms • Census of ducks other domestic water fowls • Poultry population at village level • Roosting ground of wild water birds • ????