Volume 14, Number 3—March 2008
Research
Chikungunya Fever in Travelers Returning to Europe from the Indian Ocean Region, 2006
Figure 1

Figure 1. Immunoglobulin (Ig) M and IgG titers in 153 samples from 121 patients. Some patients are represented more than once if multiple specimens were submitted for testing. CHIKV, chikungunya virus.