Fig 1.
Map of Thailand highlighting locations of three sampling sites in the three different ecological settings: Urban city, rubber plantation area and an island tourist spot.
Table 1.
Distribution of collected dog serum samples and RT-PCR positive results.
Fig 2.
Nested RT-PCR of DENV genome detection in domestic dog serum samples.
NS477 showed positive results for DENV serotype 2 while NS072 and RY031 showed positive results for DENV serotype 3.
Table 2.
Characteristic of DENV-positive dogs.
Fig 3.
Urban setting area, highlighting locations of houses where dog serum samples were collected and locations of DENV-positive dogs.
Table 3.
Laboratory diagnostics of PCR-positive blood samples of domestic dogs.
Fig 4.
Phylogenetic analysis of DENV-positive dog serum isolates.
The phylogenetic tree was derived from the partial nucleotide sequences of C/prM gene using maximum likelihood method with 1,000 bootstrap value. (A) DENV serotype 2 and 3, (B) DENV serotype 2, (C) DENV serotype 3. Domestic dog sequences are indicated in red circles.