FROM OUR EXPERTS
This question has not been answered by one of our experts yet.
A negative (normal) test usually means you have not been infected with HSV-1 or HSV-2.
If the infection occurred very recently (within a few weeks to 3 months), the test may be negative, but you may still be infected. This is called a false negative.
What abnormal results mean
A positive test means you have been infected with the herpes simplex virus recently or at some point in the past.
Tests to determine patterns of antibodies can sometimes help determine if you have a recent infection.
Approximately 70% of adults have been infected by HSV-1 and have antibodies against the virus. About 20% of adults will have antibodies against the HSV-2 virus.
Herpes simplex virus stays in your system once you have been infected. It may be dormant and cause no symptoms, or may flare up and cause symptoms. This test cannot tell whether you are having a flare-up.
HSV-2 usually causes genital herpes, whereas...
What is genital herpes?
Genital herpes is a sexually transmitted disease caused by the
herpes simplex viruses (HSV) type 1 and type 2. Most genital herpes
is caused by HSV type 2.
Most people have no or minimal symptoms from HSV-1 or HSV-2
infection. When symptoms do occur, they usually appear as one or
more blisters on or around the genitals or rectum. The blisters
break, leaving ulcers or tender sores that may take up to four
weeks to heal. Typically, another outbreak can appear weeks or
Although the infection can stay in the body forever, the number
of outbreaks usually decreases over a period of years. You can pass
genital herpes to someone else even when you experience no
How common is genital herpes?
About 45 million Americans, age 12 and older have genital
herpes. Its estimated that up to one million people become
infected each year. Genital Herpes (HSV-2) is more common in women
How can I get genital herpes?
Herpes is a virus that can be...
Alternative Names Thyroglobulin antibody Normal Values A negative test is normal. A negative test means no antibodies to thyroglobulin are found in your blood. Normal value ranges may vary slightly among different laboratories. Talk to your doctor about the meaning of your specific test results. What abnormal results mean A positive test means antithyroglobulin antibodies are found in your blood. This may be due to: Graves disease Hashimoto's thyroiditis Hypothyroidism Myxedema Systemic lupus erythematosus (SLE) Thyroid cancer Thyrotoxicosis Type 1 diabetes Pregnant women and relatives of those with autoimmune thyroiditis may also test positive for these antibodies.
You should know
Answers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.