| chikungunya virus infections among patients with dengue-like illness at a tertiary care hospital in the philippines, 2012-2013. | chikungunya virus (chikv) often co-circulates with dengue virus (denv). a cross-sectional surveillance study was conducted at a tertiary hospital in manila, philippines, to describe the prevalence and characteristics of denv and chikv infections among patients seeking care for dengue-like illness. acute blood samples from patients ≥ 6 months of age clinically diagnosed with dengue from november 2012 to december 2013 underwent reverse transcription polymerase chain reaction (rt-pcr) to detect den ... | 2015 | 26416109 |