Valid only on day of print: Requisitions and Kit Ordering. Laboratory Services. When Measles infection is suspected - Contact Public Health Ontario Laboratory to ensure that appropriate testing is being requested and also contact your local Public Health Unit to inform them of all possible or suspect cases of measles.
Submission and Collection Notes. Test results are reported qualitatively together with a clinical interpretation based on the status of both IgM and IgG. After a primary infection, both IgG and IgM antibodies develop within 3-7days after rash onset.
You must be logged in and have the correct access level to access this product. Collect the acute sample within 7 days after the onset of symptoms.
When Mumps infection is suspected - Contact your local Public Health Ontario Laboratory to ensure that appropriate testing is requested and inform your local Public Health Unit of all probable or suspect cases of mumps.
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Skip to Main Content. Both antibodies subsequently increase reaching a plateau 2-3 weeks later.
Antibody levels may be reported as Non-Reactive no detectable antibody , Indeterminate the level of antibody detected is considered borderline reactive or equivocal or Reactive antibody is detectable within the positive range of the assay.
Definition of convalescent serum. Non-Reactive and Indeterminate levels of both IgM and IgG antibodies may be observed in the acute stage of infection rising to reactive levels in subsequent weeks. Learn More about convalescent serum.
Updated 4 Jan 2019. Serum is the blood component that does not contain clotting factor or blood cells. Problem 2Q: Comments on convalescent serum What made you want to look up convalescent serum? Copy link URL.