Hepatitis B Risk Factors for HBV Infection Although relatively rare in the United States, hepatitis B is endemic in parts of Asia where hundreds of millions of individuals may be infected. HBV is contagious horizontally by parenthood and kind products and sexual transmittance. It is to a fault transmitted vertically from puzzle to child in the perinatal period which is a major system of transmitting in regions where hepatitis B is endemic. The blood summate in developed countries has been screened for HBV for many years and at shew transmission by blood transfusion is extremely rare.
ma jor routes of transmission among adults in Western countries are intravenous drug physical exertion and sexual contact. The risk of HBV infection is notably high in promiscuous homosexual men however it is also transmitted sexually from men to women and women to men. Transmission is credibly prevented by castigate use of condoms. Health care workers and patients receiving hemodialysis are also at increased risk of infect...If you ask to get a full essay, order it on our website:
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