HIV is a virus that is spread through body fluids.

毒是通过体液传播的毒。

An infected person can pass the virus through sex.

感染者可以通过性行为传播毒。

Aids is caused by a virus called HIV.

是由一种叫毒所引起的。

That's because HIV is a virus unlike any other.

这是因为毒不同于其他任何一种毒。

HIV has reappeared in their blood.

因为他们的血液中再次出现毒。

He claimed to have protected them from getting infected with HIV, the virus that causes AIDS.

他声称，已经保护她们免受毒的感染。

Now there are two distinct types of HIV—HIV-1 and HIV-2.

毒分为两种：HIV-1型和HIV-2型。

An American who had similar treatment in 2007 still remains free of the virus.

2007年接受过类似治疗的一名美国人至今没有感染毒。

Did the people who produced these antibodies do better at fighting HIV?

但这1%的人更能抵御毒吗？

Between 2000 and 2015, new HIV infections are down 35%.

从2000年到2015年，新感染毒的人数下降35%。

People refuse to get on HIV prevention medication or HIV treatment because of that.

因此，人们拒绝接受毒预防药物或毒治疗。

The patients who have not been named are back on anti-HIV drugs.

患者的名字并没有公开，目前二人又开始服用抗毒的药物。

The antibody combination technology has also been used to develop drugs to treat HIV, the cause of AIDS.

抗体组合技术还被用于开发治疗毒的药物。

We also have Truvada, a drug that prevents people who don’t have HIV from getting it.

比如Truvada，能用来防止那些没有毒的人感染此疾。

The actual HIV incidence in that country is at least eight times higher than the official data.

那个国家感染毒的实际人数至少是官方数据的8倍。

Two-thirds of Mr Orem's cancer patients in Uganda also have HIV.

在乌干达奥瑞姆先生的机构接受治疗的癌症人中有三分之二携带毒。

Research has shown that circumcision can greatly reduce men's risk of being infected with the AIDS virus.

研究表明实施割礼可以大大减少男性被感染毒的风险。

Although HIV has no cure, modern medical drugs allow people to continue living with the disease for years.

虽然毒无法治愈，但现代医疗药物允许人们带生活多年。

That would also have the bonus of reducing the chance of their passing the virus on.

这样做还有一个好处就是能降低毒继续传播的几率。

World AIDS day raises money to fight the disease and to educate people about it.

世界日筹集用于研究毒的资金并开展正确对待的宣传教育。