Question: What Do My Titer Results Mean?

What does a positive titer mean?

Titers are blood tests that check your immune status to vaccinations or diseases you may have received in the past.

If you’re titers results are positive, it means that you have adequate immunity to a particular infectious disease.

Therefore, you do not need to get that particular vaccine..

How long do titers take to result?

How long will it take to get my titer results? Most titer results come back to the clinic within 3-4 days. You can call the clinic to find out if your titer results are back.

What does titer mean in blood work?

A titer is a laboratory test that measures the presence and amount of antibodies in blood. A titer may be used to prove immunity to disease. A blood sample is taken and tested. If the test is positive (above a particular known value) the individual has immunity.

Are titers accurate?

Titers may not be totally accurate: The titer test was developed based on the level of measles antibodies in the blood of patients who’d been exposed to measles naturally—by being exposed to the disease itself.

How much does a titer test cost?

But titer tests often end up costing owners more than vaccines. According to Denish, a distemper-parvo battery titer costs about $76, while the vaccine is about $24.

What is a normal titer level?

The normal values of an antibody titer depend on the type of antibody. If the testing is done to detect autoantibodies, the normal value should essentially be zero or negative. In the case of testing the efficacy of a vaccine, the normal test result depends on the definite value that is specific for that immunization.

What is a high titer level?

The greater the concentration of the specific antibody in the serum sample, the higher the titer. For example, a titer for an influenza hemagglutination inhibition assay of 1:10 would be very low; a titer of 1:320 would be high. A low or undetectable titer indicates very little antibody present in the serum.

Do titer results expire?

I had my titers done a long time ago. Is there an expiration date on the titers? No. Positive titers are acceptable from any time in the past.

What does a low titer mean?

A low or undetectable titer indicates very little antibody present in the serum. This information has several important uses, including the following: Animal exposure to pathogen: Prior to exposure, the antibody titer is very low or undetectable.

How are titer values calculated?

In titration, the titer is the ratio of actual to nominal concentration of a titrant, e.g. a titer of 0.5 would require 1/0.5 = 2 times more titrant than nominal. This is to compensate for possible degradation of the titrant solution.

What does low titer blood mean?

Low Titer Type O Whole Blood means the complete product contains Type O red blood cells and plasma containing low levels of antibodies making it safe to transfuse to a patient with any blood type. There are Anti-A and Anti-B antibodies present in the plasma of type O donors.