Hepatitis B is a virus that infects the liver and can cause serious, long-term health problems. It is transmitted through contact with the blood or other body fluids of an infected person, such as semen, vaginal fluid, or saliva. It can also be spread through contact with contaminated needles, syringes, and other shared drug paraphernalia.
The most common way for Hepatitis B to be transmitted is through unprotected sexual intercourse, including vaginal, anal, and oral sex. It can also be passed through sharing razor blades, toothbrushes, and other personal objects that come into contact with infected blood, saliva, or other body fluids. Additionally, a pregnant woman can pass the virus to her baby during childbirth.
Hepatitis B can also be spread through contact with contaminated blood or needles, such as through sharing needles or syringes for drug use, undergoing a tattoo or body piercing with unclean tools, or receiving a blood transfusion with infected blood.
The virus can survive outside the body for up to seven days, so it is also possible to contract Hepatitis B through contact with objects or surfaces that have been contaminated with infected body fluids. If a person touches a surface or object that has been touched by an infected person, such as the door handle of a bathroom used by someone with Hepatitis B, they can become infected.
Hepatitis B is an extremely contagious virus, and it is important to take steps to protect yourself and others from contracting it. This includes practicing safe sex, avoiding shared drug paraphernalia, and never sharing personal items that may come into contact with blood or other body fluids. Additionally, it is important to get vaccinated against Hepatitis B, as this is the best way to avoid infection.