Is it contagious if my partner has the "big three positives"?
In general, "Big Three Positive" (commonly known as HBeAg-positive chronic hepatitis B) refers to a positive result for three specific markers in the hepatitis B virus (HBV) blood test, indicating infection with HBV. Patients with "Big Three Positive" typically are contagious. If symptoms of hepatitis B "Big Three Positive" appear, prompt medical attention is recommended. Detailed analysis is as follows:
"Big Three Positive" refers to a test result showing positivity for hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg), and hepatitis B core antibody (anti-HBc) in the five-item hepatitis B test. This indicates that the hepatitis B virus in the patient's body is relatively active and may be in a state of replication. Hepatitis B "Big Three Positive" is an infectious disease that may be transmitted through blood, mother-to-child transmission, or sexual contact. The higher the viral load, the greater the risk of transmission may be.
To reduce the risk of developing hepatitis B, it is recommended to follow a doctor's guidance and receive the hepatitis B vaccine timely to enhance individual immunity. Additionally, it is important to maintain a certain distance from infected individuals and avoid close contact or sharing needles, syringes, toothbrushes, and other personal items with them.
If there is a patient with hepatitis B "Big Three Positive" at home, regular observation is necessary. When symptoms such as nausea, poor appetite, or yellowish complexion appear, timely medical examination is needed, and treatment should be guided by a doctor after diagnosis to avoid delaying the condition.