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[高清字幕]Health Report - Experts Estimate 400 Million People Have Hepatitis

来源:慢速英语   时间:2015-12-02 08:40:30

Health Report - Experts Estimate 400 Million People Have Hepatitis

Viral hepatitis infections kill nearly one million people a year. The majority of cases are in Asia and in African countries south of the Sahara. A vaccine and treatment for some forms of hepatitis are now available. But they can be costly.

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