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Volume 14, Number 3—March 2008

Research

Chikungunya Fever in Travelers Returning to Europe from the Indian Ocean Region, 2006

Marcus Panning*1, Klaus Grywna*, Marjan Van Esbroeck†, Petra Emmerich*, and Christian Drosten*1Comments to Author 
Author affiliations: *Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany; †Prince Leopold Institute of Tropical Medicine, Antwerp, Belgium;

Main Article

Figure 3

Viral loads for all PCR-positive samples (left panel) and immunoglobulin (Ig)–negative/PCR-positive samples (right panel), depending on types of mutation (alanine or valine at amino acid position 226 of the envelope 1 protein, as shown on the x-axis). Boxes represent the innermost 2 quartiles of data; horizontal line shows the mean; whiskers represent the outermost 2 quartiles.

Figure 3. Viral loads for all PCR-positive samples (left panel) and immunoglobulin (Ig)–negative/PCR-positive samples (right panel), depending on types of mutation (alanine or valine at amino acid position 226 of the envelope 1 protein, as shown on the x-axis). Boxes represent the innermost 2 quartiles of data; horizontal line shows the mean; whiskers represent the outermost 2 quartiles.

Main Article

1Current affiliation: University of Bonn Medical Centre, Bonn, Germany.

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