I'm talking about Plasmodium, which causes malaria.

我说的是，牠会导致疾。

Such trends may not have any relevance to the malaria parasites that infect humans.

这种感染人类的可能没有任何关系。

It does that by interacting with a chemical receptor on the surface of the cell.

是通过跟血细胞表面的化学感受器交流来进血细胞的。

These are real parasites as recently exposed to humans.

这些是最近才在人类身上出现的。

Humans are the hosts that plasmodium feed off of.

人类是赖以生存的宿主。

What it does do is decrease the severity of infection by Plasmodium falciparum malaria.

镰状细胞特征的作用是减轻恶性感染的严重性。

Hemozoin crystals are not found in red cells that are not infected with malaria.

未感染疾的红细胞中不存在色素晶体。

We think that these parasites are going to be extremely difficult to stop.

我们认为这种将会很难得到控制。

Malaria is caused by plasmodium parasites, which are transmitted by mosquitoes.

疾是由这种寄生引发并靠蚊子传播的。

The parasites have a tougher time developing when mosquitoes are too warm.

蚊子体温过高时，很难发育。

The Malaria parasite is called Plasmodium.

疾寄生被称为。

And when artemisinin encounters hemozoin, the two compounds react to create unstable atoms known as free radicals.

当青蒿素遇到色素时，这两种化合物会发生反应，产生被称为自由基的不稳定子。

Malaria parasites don't seem to fare as well in red blood cells when less of the enzyme is around.

在少量酶扩散的时候，在血红细胞中也保持良好。

Once they mature, these parasites contain a compound called hemozoin — something they ultimately get from digesting human blood.

这些寄生成熟之后会含有一种叫做色素的化合物——这是它们从消化人类血液中获得的东西。

One critical point in that process is when the parasite enters the victim's red blood cells.

一个关键点就是进宿主血细胞的时候。

Malaria is caused by a parasite called Plasmodium, which is transmitted through the bite of an infected female mosquito.

疾是由名为的寄生引发的，这种寄生通过感染的母蚊叮咬传播。

But luckily, artemisinin reacts more readily with hemozoin, than it does with the iron in our cells.

但幸运的是，青蒿素色素的反应比我们细胞中的铁反应更容易。

The vaccine tries to stop one type of malaria parasite, Plasmodium falciparum, before it has a chance to wreak havoc.

该疫苗能停止疾寄生恶性的活性，使它不能为非作歹。

So we think that this will provide additional impetus for grossly intensifying the malaria elimination efforts in Southeast Asia.

对于消灭东南亚，人们还需要加强努力。

There has been some reduction in the proportion of people who are likely to be affected with the falciparum parasite.

可能感染上镰状的人口比例已经下降。