Hepatitis B

Hepatitis B

Hepatitis B virus (HBV) tests may be used for a variety of reasons. Some of the tests detect antibodies produced in response to HBV infection; some detect antigens produced by the virus, and others detect viral DNA.

The tests for hepatitis B may be ordered individually but are often ordered in some combination, depending on the reason for testing. Results of the tests are typically evaluated together. Sometimes the meaning of one result depends on the result of another test. However, not all tests are performed for all people.

Call (417) 881-2522 to schedule a Hepatitis B Test in Springfield MO today!

Chlamydia and Gonorrhea (UA)

Chlamydia and Gonorrhea (Urine Analysis)

Chlamydia and Gonorrhea urine analysis is used to screen for, diagnose, and verify successful treatment of infections caused by the bacteria Chlamydia trachomatis and Neisseria gonorrhoeae. Chlamydia and Gonorrhea are two of the most common bacterial sexually transmitted diseases (STD) in the U.S. and can cause serious complications if not treated. Screening for, diagnosing, and treating chlamydia is very important to prevent long-term complications and spread of the infection to others.

A positive test indicates active chlamydia and/or gonorrhea infection that requires treatment with a course of antibiotics.

A negative test means only that there is no evidence of infection at the time of the test. It is important for those who are at increased risk to have screening tests performed on an annual basis to check for possible infection, especially since re-infection is common, particularly among teenagers.

If you are infected, your sexual partner(s) should be tested and treated as well.

HIV Antibody and HIV Antigen (p24)

HIV Antibody and HIV Antigen (p24)

HIV antibody and HIV antigen (p24) testing is used to screen for and diagnose HIV infections. Early detection and treatment of HIV infection and immune system monitoring can greatly improve long-term health and survival. Also, if a person knows his or her HIV status, it may help change behaviors that can put him or her and others at risk.

A negative test for HIV antigen and/or HIV antibody usually indicates that a person does not have an HIV infection. A negative screening test means only that there is no evidence of disease at the time of the test, however. It is important for those who are at increased risk of HIV infection to have screening tests performed on a yearly basis to check for possible exposure to the virus.

Call (417) 881-2522 to schedule an HIV Antibody and HIV Antigen (p24) Test in Springfield MO today!

Hepatitis C

Hepatitis C

Hepatitis C tests are used to screen for and diagnose a hepatitis C virus (HCV) infection, to guide therapy and/or to monitor the treatment of an HCV infection.

An HCV antibody test is typically reported as “positive” or “negative.”

Results of HCV viral load testing are reported as a number if the virus is present. If no virus is present or if the amount of virus is too low to detect, the result is often reported as “negative” or “not detected.”

Call (417) 881-2522 to schedule a Hepatitis C Test in Springfield MO today!

Hepatitis A

Hepatitis A

This test is used to help diagnose a liver infection due to the hepatitis A virus (HAV). There are several causes of hepatitis and the accompanying symptoms, so this test may be used to determine if the symptoms are due to hepatitis A.

Results of hepatitis testing may indicate the following:

HAV IgMHAV IgG or Total Antibody (IgM and IgG)Results Indicate
PositiveNot PerformedAcute or recent HAV infection
NegativePositiveNo active infection but previous HAV exposure; has developed immunity to HAV or recently vaccinated for HAV
Not PerformedPositiveHas been exposed to HAV but does not rule out acute infection
Not PerformedNegativeNo current or previous HAV infection; vaccine may be recommended if at risk

A total antibody test detects both IgM and IgG antibodies but does not distinguish between them.

If the total antibody test or hepatitis A IgG result is positive and someone has never been vaccinated against HAV, then the person has had past exposure to the virus. About 30% of adults over age 40 have antibodies to hepatitis A.

Call (417) 881-2522 to schedule a Hepatitis A Test in Springfield MO today!

Rapid Plasma Reagin (RPR)

Rapid Plasma Reagin (RPR)

Rapid Plasma Reagin (RPR) or Syphilis tests are used to screen for and/or diagnose infection with Treponema pallidum, the bacterium that causes syphilis.

Care must be taken when interpreting results from tests for syphilis.

Call (417) 881-2522 to schedule a Rapid Plasma Reagin (RPR) Test in Springfield MO today!