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Fig. 1 | Infectious Diseases of Poverty

Fig. 1

From: Fish sharing as a risk factor for Opisthorchis viverrini infection: evidence from two villages in north-eastern Thailand

Fig. 1

Geographical locations of the study sites. a Stool samples were collected and examined for the presence of O. viverrini eggs from participants in 12 villages (as indicated by the red dots) in Maha Sarakham Province, north-eastern Thailand. b This shows the spatial arrangement of households in villages 3 and 4. Households with members who are infected with O. viverrini are indicated by a red dot, while households free of infection are indicated by a blue dot. The satellite image was retrieved from Google Earth

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