论文部分内容阅读
In developing countries,mother-to-child transmission of human immune deficiency virus (HIV)is responsible for 5 to 10 percent of all new HIV infections.Most children born to HIV-positive mothers are not HIV positive,but one quarter to one third are.The following instert looks at the possibilities for reducing mother-to-child HIV transmission,and discusses some of the questions that are still unanswered.
In developing countries, mother-to-child transmission of human immune deficiency virus (HIV) is responsible for 5 to 10 percent of all new HIV infections. Most children born to HIV-positive mothers are not HIV positive, but one quarter to one third are.The following instert looks at the possibilities for reducing mother-to-child HIV transmission, and discuss some of the questions that are still unanswered.