Dengue virus
= Dengue virus
{title2=DENV}
<Dengue virus> exposure can be investigated through <antibodies> in serum, but <antibody> detection must be distinguished from identification of current <infection>. <Cross-reactivity> with <antibodies> to other related viruses can limit interpretation.<Serologic Tests for Dengue Virus by the Centers for Disease Control and Prevention>[IgG Tests]{ref}