But critics accuse his government of rushing out the indigenous vaccine without adequate clinical trials.

但是批评人士指责他的政府在没有充分的临床试验的情况下匆忙生产了国产疫苗。

As other labs are also ramping up their clinical trials.

其他实验室也在加强临床试验。

Start a clinical trial to find out.

可以启动临床试验来求证。

Even when no stigma attaches to the drugs involved, most clinical trials end in failure.

即使这种药物没有任何不光彩的地陷，那么大多数的临床实验还将会以失。

Too often, a promising-looking drug fails late on in a clinical trial.

前景光明的药物常常在之后的临床试验中失。

Researchers are conducting a clinical trial that's testing two experimental Ebola vaccines.

研究人员正在进行临床试验，对2种埃博拉疫苗进行检测。

Dr. Vibhor Krishna told them about a clinical trial.

韦伯赫·克里斯娜医生诉他们有项临床试验。

But several are in clinical trials around the world.

但是有几种正在世界各地进行临床试验。

They plan to begin clinical trials using a small group of test subjects next year.

他们计划明年用小组测试对象来进行临床试验。

To find out, start a clinical trial.

可以启动临床试验进行验证。

In a clinical trial, one in four patients developed severe allergic reactions to the drug.

在临床实验阶段，每四实验病患中就会有对该药物产生强烈的过敏反应。

These investigations are observational, not double-blinded clinical trials, so they are not completely conclusive.

这些调查都是观测性的，并非双盲临床试验，因此它们并不完全是决定性的。

The firm had only two new drugs with blockbuster potential in late-stage clinical trials.

在末期临床试验中，该公司仅有两种新药物前景广阔。

Stem-cell-based therapies are not the only ones heading to clinical trials.

干细胞疗法并不是唯进入临床试验的疗法。

However the biggest test conducting clinical trials is still ahead.

然而，之后的临床试验才是最大的考验。

Either way, clinical trials have demonstrated that they work.

不管怎样，临床试验已经证明了它们的有效性。

I sincerely think the scientists, researchers and clinical trial participants deserve our thanks.

我认为，我们应该真诚地感谢那些科家、研究人员和临床试验参与者。

They predict the human clinical trials will not be ready by summer.

他们预测，今年夏天或可进行临床试验。

Phase-two clinical trials suggest it is safe and can induce an immune response.

第二阶段临床试验表明，该疫苗安全，可以诱导免疫反应。

Kopechek says the technique could be ready for clinical trials in three to five years.

科佩奇表示，这项术可以在三到五年内做好临床试验的准备。