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. 2016 Dec 15;214(suppl 5):S441-S445.
doi: 10.1093/infdis/jiw390.

Epidemiology of Chikungunya in the Americas

Sergio Yactayo  1 , J Erin Staples  2 , Véronique Millot  1 , Laurence Cibrelus  1 , Pilar Ramon-Pardo  3
Affiliations

Epidemiology of Chikungunya in the Americas

Sergio Yactayo et al. J Infect Dis. .

Abstract

Chikungunya virus (CHIKV) emerged in the Americas in late 2013 to cause substantial acute and chronic morbidity. About 1.1 million cases of chikungunya were reported within a year, including severe cases and deaths. The burden of chikungunya is unclear owing to inadequate disease surveillance and underdiagnosis. Virus evolution, globalization, and climate change may further CHIKV spread. No approved vaccine or antiviral therapeutics exist. Early detection and appropriate management could reduce the burden of severe atypical and chronic arthritic disease. Improved surveillance and risk assessment are needed to mitigate the impact of chikungunya.

Keywords: Americas; arbovirus; chikungunya; emerging disease; epidemiology.

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Figures

Figure 1.
Figure 1.
Areas with reported autochtonous transmission from 2013 to 2015.
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References

    1. Gerardin P, Guernier V, Perrau J et al. . Estimating chikungunya prevalence in La Reunion Island outbreak by serosurveys: two methods for two critical times of the epidemic. BMC Infect Dis 2008; 8:99. - PMC - PubMed
    1. Staples JE, Breiman RF, Powers AM. Chikungunya fever: an epidemiological review of a re-emerging infectious disease. Clin Infect Dis 2009; 49:942–8. - PubMed
    1. Nakkhara P, Chongsuvivatwong V, Thammapalo S. Risk factors for symptomatic and asymptomatic chikungunya infection. Trans R Soc Trop Med Hyg 2013; 107:789–96. - PubMed
    1. Ayu SM, Lai LR, Chan YF et al. . Seroprevalence survey of Chikungunya virus in Bagan Panchor, Malaysia. Am J Trop Med Hyg 2010; 83:1245–8. - PMC - PubMed
    1. Genderen FT, Krishnadath I, Sno R, Grunberg MG, Zijlmans W, Adhin MR. First chikungunya outbreak in Surinam; clinical and epidemiological features. PLoS Negl Trop Dis 2016; 10:e0004625. - PMC - PubMed

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