Patients with EV-D68 infection often have leukocytosis with lymphocyte predominance. Reverse transcription polymerase chain reaction (RT-PCR) assay of an oral or nasopharyngeal swab is usually positive. Viral culture is less likely to be ordered, but will often show positive results for the infective agent. Serology tests have a low sensitivity for the diagnosis of EV-D68 infection.
Enterovirus 68 laboratory findings
Coronavirus laboratory findings
Avian influenza laboratory findings
Hantavirus infection laboratory findings
Rotavirus infection laboratory findings
Trench fever laboratory findings
Hantavirus infection physical examination
Babesiosis laboratory findings