单词：epidemic infection
单词：epidemic infection 相关文章
By Scott Bobb Johannesburg 24 March 2008 As the world marks international Tuberculosis day, a new study has revealed a frightening rise in the past 15 years in tuberculosis cases in Africa. Correspondent Scott Bobb reports from our Southern Africa Bu
VOA标准英语2008年（三月）
HIV Awareness Campaigns Paying Off A new survey shows that South African HIV/AIDS awareness campaigns have been a big success. Theres more testing, condom use and male circumcision. The findings were released Tuesday at the 19th International AIDS Co
VOA标准英语2012年(七月)
Americans Turn to AIDS Drugs to Prevent HIV Infection New research in Africa confirms that a once-a-day pill, used to treat patients infected with the virus which causes AIDS, also works to prevent HIV infection in healthy people. For 20-year-old New
VOA标准英语2011年(七月)
MARY LOUISE KELLY, HOST: A big part of Washington, D.C.'s plan to get its HIV rate down is to get more people on PrEP. That's a drug which can prevent HIV infection. Now, PrEP has been around for years, but only a small portion of those at risk for H
2018年NPR美国国家公共电台4月
JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an
英语新闻
By Rory Byrne Phnom Penh 04 September 2007 Like many small, poor countries in Asia and Africa, Cambodia faces a challenge from HIV - the virus that causes AIDS. By all measures, Cambodia should be devastated by AIDS. Brothels are commonplace, illegal
2007年VOA标准英语（九月）