【慢速VOA】２００８-１１-０１
New Developments Against TB (1/2) ( 本次听写约180词 )[下载今日慢速VOA听力资料mp3版] (右键另存为)
本听写稿由plasma听写，来自沪江VOA听写系统
An estimate estimated 1/3 of all people are invested infected(感染的) with tuberculosis（肺结核，痨）. Most have latened and latent（潜在的）, or inactive, cases. They do not suffer suffer coughing（咳嗽）, increased body temperature or other size signs of active TB.
But each year, about 9,000,000 people develop active cases and 2,000,000 die. TB is an anciand materal ancient bacterial（细菌） disease. It can be cured with * antibiotics（抗生素）, if patience patients take all their medicine. The victimsalmostly , though, are mostly poor and lived live in developing countries. Now, scientists have reported two 2 new develop medicine * developments in tuberculosis research.
For the past century, a skin test be a has been the traditional way to identify laten to latent TB. When cases are found, treat man treatment can prevent many from becoming active. But the preventive drop drugs have a risk of satificsside effects.
The skin test depends on the bod's recation body's reaction（排斥） to an injection of specially prepared to TB protein. But the test offen fallsly identify often falsely identifies（诊断） people that as having laten latent TB if they have be investigated been vaccinated（种牛痘） against the disease. To affoid the needlest avoid needless（不必要的） treatment, scientists have developed a blood test. This test is designed to identify patience patients（病人） with higer a high risk of developing the active form of TB.
| 听写于：2008-11-2 23:00 | 用时：00:17 | |
| 正确率：80% (+5分) | 错词：40个 |
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