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Re-emergence of chikungunya virus (CHIKV) in West Bengal was detected after almost 40 years when an outbreak of fever occurred in Baduria village (West Bengal, India) in October 2006. The symptoms of CHIKV infection are similar to those of dengue virus (DENV) infection. Serum samples were tested for detection of IgM antibody to CHIKV and DENV and the aetiological agent was detected as CHIKV. RT-PCR...
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