LOINCActiveBoth

LOINC Code 80205-8: Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG IF Ql

80205-8 is a LOINC code used to identify Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG IF Ql in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgG. It is commonly used with the system or sample type Ser/Plas.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both
  • Method: IF

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG Ab [Presence] in Serum or Plasma by Immunofluorescence
Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgG
This assay detects the presence of antibodies to the following viruses and is reported as positive if antibodies to any one of the viruses is detectedJapanese encephalitis virus, West Nile virus, tick-borne encephalitis virus,and Yellow fever virus. This term was created for, but not limited in use to, the submitter's EUROIMMUN Biochip mosaics and profiles for Flavivirus infections indirect immunofluorescence test kit.
ABS; Aby; ACIF; American plague; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; Enc; Enceph; Encephalomyelitis; FA; Flavivirus; Flavivirus Infection; Fluorescent antibody; Fluoresent; ID; IFA; Immune fluorescence; Immune globulin G; Immunoflour; Immunofluor; Immunofluorescence; Immunoglobulin G; Infectious Disease; InfectiousDisease; JEV+TBEV+WNV+YFV; JEV+TBEV+WNV+YFV Ab; Microbiology; Ordinal; Pl; Plasma; Plsm; Point in time; PR; QL; Qual; Qualitative; Random; Screen; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Time Resolved Fluorescence; TRF; yellow jack; YFV

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG IF QlJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG Ab [Presence] in Serum or Plasma by ImmunofluorescenceJEV+TBEV+WNV+YFV IgG SerPl Ql IFJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgGMICROJapanese Encephalitis+Tick-borne Encephalitis+West Nile+Yellow Fever virus IgG antibody, BloodPrThr

Frequently asked questions

Code details

Code80205-8
SystemLOINC
Display nameJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgG IF Ql
DescriptionJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgG
Short nameJEV+TBEV+WNV+YFV IgG SerPl Ql IF
ComponentJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgG
PropertyPrThr
TimingPt
System (specimen)Ser/Plas
ScaleOrd
MethodIF
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.56

Consumer names

Japanese Encephalitis+Tick-borne Encephalitis+West Nile+Yellow Fever virus IgG antibody, Blood

Part names

Japanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus Ab.IgGPrThrPtSer/PlasOrdIFJapanese encephalitis+Tick-borne encephalitis+West Nile+Yellow fever virus IgGPresence or ThresholdPoint in time (spot)Serum or PlasmaImmunofluorescence (IF)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.