Volume 20, Number 8—August 2014
Co-circulation of Dengue and Chikungunya Viruses, Al Hudaydah, Yemen, 2012
|Study participants||No. (%) participants by diagnostic category, infection history
|IgM+/PCR−, recent infection||PCR+/IgM−, acute infection||IgM+/PCR+, acute infection||IgM+ and/or PCR+, acute or recent infection||IgM−/PCR−, no acute or recent infection||Total|
|Total†||61 (15.2)||44 (11.0)||11 (2.7)||116 (29.0)||284 (71.0)||400 (100.0)|
|Positive for dengue virus IgG‡||48 (78.7)||22 (50.0)||6 (54.5)||76 (65.5)||214 (75.3)||290 (72.5)|
*+, positive; −, negative.
†The denominator is represented by the total study population.
‡The denominator is represented by the number of individuals in each category.
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