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  Indian J Med Microbiol
 

Figure 4: The dot blot analysis of the human patient acute phase serum and CSF samples for the presence of genomic RNA of chikungunya virus employing the CHIK E 1 specific biotinylated DNA probe. The appearance of brown colour dot following colour development with DAB chromogen confirmed the presence of chikungunya virus. The blank space shows negative result indicating the absence of chikungunya virus.

Figure 4: The dot blot analysis of the human patient acute phase serum and CSF samples for the presence of genomic RNA of chikungunya virus employing the CHIK E 1 specific biotinylated DNA probe. The appearance of brown colour dot following colour development with DAB chromogen confirmed the presence of chikungunya virus. The blank space shows negative result indicating the absence of chikungunya virus.