Hepatitis B is primarily transmitted through blood, and daily contact is not easily infectious. Receiving the Hepatitis B vaccine since birth can effectively prevent infection, so it is safe to live with a patient.

Hepatitis B virus is transmitted through blood, saliva, semen, injections, mother-to-child transmission, and close contact. Feeding a child may pose a transmission risk.

Explore whether the Hepatitis B virus can be transmitted to children through daily contact.