Yellow Fever virus (Please notify laboratory if suspected)

Alternative Names/Synonyms	Molecular detection of Yellow Fever virus or antibodies
Laboratory	Microbiology
Sub-section	Serology
Specimen Type	○ Serology: Whole blood, Serum ○ PCR: Plasma, CSF

Other Information

○ If submitting CSF, a paired serum specimen must also be submitted.

Specimen Requirements (Tube Type)

○ Whole blood or serum: clotted blood - serum separator tubes
○ Plasma: Plasma with non-heparin anticoagulant (or serum)
○ CSF: sterile container

Collection Requirements

Whole blood/serum:
○ Decontaminate skin with 70% alcohol followed by iodine or chlorhexidine, collect at least 5 mL of blood if multiple tests will be ordered
CSF:
○ Decontaminate skin, collect at least 0.5 mL of CSF

Sample Stability

Refer to section Sample Processing / Delivery

Referral Laboratory

PHOL

Routine Turnaround Time

○ Up to 28 days from receipt at PHO laboratory

Laboratory Contact Information

416-586-4800 extension 4432

Approval Required

NO; except for molecular testing

Sample Processing / Delivery

○ Label specimen container. Place specimens in biohazard bag and seal.

○ Transport specimens to the UHN/SH Microbiology Laboratory at refrigeration temperature (2-8˚C)

○ The specimen will be referred to the Public Health Ontario Laboratory for testing. PHOL will refer specimens to NML for testing.