摘要
携带乙肝病毒的人逐年减少,输血传播乙肝已下降到1%以下,携带乙肝病毒的妇女超过95%可以成功阻断母婴传播,新近研究提示日常接触传播乙肝机会相对较少,乙肝疫苗应用后,乙肝的易感者逐年减少。乙型肝炎流行病学的新特点,可为新的乙肝防疫措施的实施提供有利的可行条件。
The number of hepatitis B virus carriers have reduced year by year.The morbidity of post-transfusion hepatitis B have decreased below 1%.The probability of success of blocking mother-infant transmission of hepatitis B virus have exceeded 95%.Recently investigation have suggested that contact of daily life is not an important route of infection of hepatitis B.Because hepatitis B vaccine have been emploied extensively,the number of susceptible population have decreased obviously.The new characteristics of epidemiology of hepatitis B have provided feasibility for the new anti-epidemic measures of hepatitis B.
出处
《广州医药》
2010年第4期1-2,共2页
Guangzhou Medical Journal
关键词
乙型肝炎
乙肝疫苗
流行病学
Hepatitis B
Hepatitis B Vaccine
Epidemiology
