Chikungunya Fever Outbreak, Bhutan, 2012

Abstract

In 2012, chikungunya virus (CHIKV) was reported for the first time in Bhutan. IgM ELISA results were positive for 36/210 patient samples; PCR was positive for 32/81. Phylogenetic analyses confirmed that Bhutan CHIKV belongs to the East/Central/South African genotype. Appropriate responses to future outbreaks require a system of surveillance and improved laboratory capacity.

Keywords

• Chikungunya fever
• Chikungunya virus
• outbreak
• Bhutan
• Togaviridae
• Alphavirus