What does positive anti-HBe mean?

Positive anti-HBe results usually indicate inactivity of the virus and low infectivity. Positive anti-HBe results in the presence of detectable HBV DNA in serum also indicate active viral replication in these patients.

What does it mean if anti-HBe is reactive?

When the anti-HBe is also reactive, this means the individual is in the process of healing and is less contagious. A non-reactive HBeAg result (with a reactive anti-HBe result) in a person with hepatitis B indicates that the infection is in its initial phase, before peak replication of the virus.

What is anti-HBe for?

Anti-HBe are one of the antibodies produced by the body when it defends itself against hepatitis B. These antibodies are directed against the “soluble” or extractable part of the “core” antigen of the hepatitis B virus (HBV).

What is the normal range of anti-HBe?

Any value between 1 and 5 s/c is indeterminate and should be repeated. For hepatitis B surface antibody (anti-HBs), a level less than 5 mIU is considered negative, while a level more than 12 mIU is considered protective. Any value between 5 and 12 mIU is indeterminate and should be repeated.

What is the meaning of HbE?

Summary. Listen. Hemoglobin E (HbE) disease is a mild, inherited blood disorder characterized by an abnormal form of hemoglobin, called hemoglobin E. People with this condition may have very mild anemia , but the condition typically does not cause any symptoms.

What is anti HBs non reactive?

Normal results are negative or nonreactive, meaning that no hepatitis B surface antigen was found. If your test is positive or reactive, it may mean you are actively infected with HBV. In most cases this means that you will recover within 6 months.

What does HBE antigen mean?

The hepatitis e antigen, or HBeAg, is a marker of an actively replicating HBV virus infection. Those with a positive HBeAg have active replication in their liver cells, more of the virus circulating in their blood, and as a result, they are more infectious, with a higher likelihood of transmitting HBV to others.

What is anti-HBs titre?

anti-HBs or HBsAb (Hepatitis B surface antibody) – A “positive” or “reactive” anti-HBs (or HBsAb) test result indicates that a person is protected against the hepatitis B virus. This protection can be the result of receiving the hepatitis B vaccine or successfully recovering from a past hepatitis B infection.

What is thalassemia HbE?

Disease definition. Hemoglobin E – beta-thalassemia (HbE – BT) is a form of beta-thalassemia (see this term) that results in a mild to severe clinical presentation ranging from a condition indistinguishable from beta-thalassemia major to a mild form of beta-thalassemia intermedia (see these terms).

What is e hemoglobin?

Hemoglobin E trait is an inherited blood disorder. That means it is passed down through your parent’s genes. It leads to an abnormal form of hemoglobin that may cause mild anemia. It occurs most often in people of Southeast Asian descent.

Can HBsAg positive be cured?

A vaccine can prevent hepatitis B, but there’s no cure if you have the condition. If you’re infected, taking certain precautions can help prevent spreading the virus to others.

What does a positive anti HBe antibody mean?

In hepatitis B virus (HBV) carriers and in patients with chronic hepatitis B, positive anti-HBe results usually indicate inactivity of the virus and low infectivity of the patients. Positive anti-HBe results in the presence of detectable HBV DNA in serum indicate active viral replication.

What does HBE stand for in hepatitis B?

These antibodies are directed against the “soluble” or extractable part of the “core” antigen of the hepatitis B virus (HBV). An anti-HBe test that is reactive (positive) while HBeAg levels have dropped below the detection threshold indicates the onset of recovery in an individual with hepatitis B.

What is the meaning of hepatitis B core antibody?

antibody (anti-HBs): The presence of anti-HBs is generally interpreted as indicating recovery and immunity from hepatitis B virus infection. Anti-HBs also develops in a person who has been successfully vaccinated against hepatitis B. Total hepatitis B core antibody (anti-HBc): Appears at the onset of symptoms in acute hepatitis B and persists

When does anti-HBc appear in hepatitis B?

virus infection. Anti-HBs also develops in a person who has been successfully vaccinated against hepatitis B. Total hepatitis B core antibody (anti-HBc): Appears at the onset of symptoms in acute hepatitis B and persists for life. The presence of anti-HBc

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