Can hepatitis B "big three positives" be inherited by the next generation?
Feb 23, 2023
Source: Cainiu Health
Dr. Jiang Weimin
Introduction
Hepatitis B "big three positives" is not inherited by the next generation, but it may be transmitted. Hepatitis B "big three positives" is not a genetic disease and does not become hereditary simply because both parents have hepatitis B. Currently, proper interventions can effectively block transmission, with a success rate over 95%. There's no need to be overly anxious or worried, and breastfeeding is permissible.
Hepatitis B "big three positives" is not genetically passed to the next generation, but it may be transmitted through infection.
Hepatitis B "big three positives" is not a hereditary disease and does not pass genetically simply because one or both parents have hepatitis B. Hepatitis B is highly contagious and can be transmitted through blood, sexual contact, mother-to-child transmission, and other routes. Since the fetus obtains nutrients from the mother via the placenta, the hepatitis B virus can easily pass through the placenta and infect the fetus while in the uterus. Additionally, during delivery, blood from the placenta may enter the fetal bloodstream through the umbilical cord, leading to hepatitis B infection in the newborn. Therefore, while the hepatitis B virus itself is not inherited, there remains a risk of transmission through close, long-term contact.
The infectiousness depends on the amount of virus carried by the individual—the higher the viral load, the greater the risk of transmission; conversely, lower viral loads mean weaker infectivity. Hepatitis B can be prevented. Under medical guidance, hepatitis B vaccines and hepatitis B immunoglobulin can be administered to effectively block mother-to-child transmission.
Currently, proper interventions for hepatitis B "big three positives" are available, with a prevention success rate exceeding 95%. There's no need for excessive worry or anxiety, and breastfeeding is possible.
