I'm concerned right now about an active infection in his bottom left canine. - Yeah, that looks very suspicious.

我现在担心的是他左下犬齿的活动性感染。— 是啊，看起来很可疑。

For most people, it won't ever become an active infection.

对大多数人而言，仅是带原而已。

If these people with active infections are not treated, they end up developing complications whereby the eyelashes start facing inwards and start rubbing on the eye ball.

如果这些主动感染的患者没有得到治疗, 他们最终会发展成并发症, 睫毛开始向内并摩擦眼球。

One is a viral test which tells you if you have an active infection and there's the antibody test which might tell you if you had a previous infection.

一种是病毒测试，它可以告诉你是否有活动性感染，还有抗体测试，它可以告诉你是否有过感染。

Now one thing to keep in mind is according the CDC, these rapid tests are more likely to miss an active infection as opposed to the PCR test and both tests have had some reports of false positives.

根据疾防中心的文件，我们需要知道的是，与PCR检测相比，这些快速检测更容易漏掉活动性感染，同时，目前这两种检测方法都有一些假阳性的检测报告。