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Austin Pathology
Test Directory
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Influenza Serology
Ordering Information
|
An acute sample and a convalescent sample (collected 3-4 weeks later) will be tested in parallel. The preferred diagnostic option for respiratory viruses is Respiratory Multiplex PCR on nose and throat swabs. |
Laboratory
|
Referred Test |
Specimen
|
Blood |
Container
|
Serum tube (gold cap OR red cap w. yellow insert) |
Additional Collection Instructions
|
Collect both acute and convalescent specimens. |
Minimum Adult Volume
|
5mL |
Minimum Paediatric Volume
|
None |
Notes
|
Influenza seroconversion may take up to 21 days after infection. Acute bleed is stored until convalescent bleed is received in 2 - 3 weeks and tested in parallel. |
Frequency
|
Weekly |
Reference Interval
|
Four fold increase in titre is significant. |
These PDF documents can be downloaded for your reference
Test Code
|
INFS |
Container ID
|
S, SP |
Storage Instructions
|
Store at 4°C |
Transport Instructions
|
Transport at 4°C |
External Laboratory
|
VIDRL (Victorian Infectious Diseases Reference Laboratory) |