I just got a nose and a throat PCR test.

我刚刚做了一个鼻咽拭子。

Air has to go from the nose through the nasopharynx into the laryngopharynx, through the larynx and then into the trachea.

空气从鼻腔进入鼻咽部，到达咽喉部，穿咽喉进入气管。

Upon entering the body, the virus encounters the epithelial cells lining the nasopharynx which is the part of your throat nearest your nose.

毒进入体内后会遇到鼻咽部上皮细胞；鼻咽指是喉咙靠近鼻子部位。

To enter Japan, travelers need to get a certificate that proves negative results for COVID-19 from nasal swab testing or saliva samples.

入境日本旅客需持有鼻咽或唾液样本新冠毒检测呈阴性证明。

Specimens were collected in accordance with CDC guidance and included serum and nasopharyngeal and oropharyngeal swab specimens.

案例定义。 标本是根据 CDC 指南收集， 包括血清、鼻咽和口咽拭子标本。

Allergies might cause swelling of the tissue in the nasopharynx, or there might be swollen adenoid glands or tonsils because of an infection.

敏反应可能会引起鼻咽部组织肿胀，或是存在感染引起腺体或扁桃体肿。

After several rounds, if there was SARS-CoV-2 RNA in the original sample, you'll have amplified DNA from that sample that can be detected.

在数个循环之后，如果鼻咽拭子中存在SARS-CoV-2毒RNA，检测人员将会从样本中成功扩增得到DNA。

Now getting a good sample is crucial, so make sure you really get in there, if no virus gets on the swab, then PCR can't detect it.

样本采集十分重要，所以需确保鼻咽拭子探入至鼻道底部，如果鼻咽拭子上没有毒样本，PCR就无法探测到毒。

Although it's not always needed, diagnostic testing for RSV can be done by swabbing epithelial cells in the nasopharynx and looking for the presence of viral antigens.

可以通擦拭鼻咽部上皮细胞，检查是否存在毒抗原，但这一检查并不是人人都必要。

The initial respiratory specimens (nasopharyngeal and oropharyngeal swabs) obtained from this patient on day 4 of his illness were positive for 2019-nCoV (Table 2).

该患者在发第 4 天采集初始呼吸道标本（鼻咽和口咽拭子）呈 2019-nCoV 阳性（表 2）。

Specimens for repeat 2019-nCoV testing were collected on illness days 7, 11, and 12 and included nasopharyngeal and oropharyngeal swabs, serum, and urine and stool samples.

在发第 7 天、第 11 天和第 12 天收集用于重复 2019-nCoV 检测标本， 包括鼻咽和口咽拭子、血清以及尿液和粪便样本。

But their presence in the nasopharynx is especially important, as that's where respiratory viruses like SARS-CoV-2 usually enter our bodies, and where scientists believe these viruses can hang out and multiply.

但他们在鼻咽中存在则尤为显著，因为像新冠毒这样呼吸道毒通常是通鼻咽进入我们身体，而科学家们则认为是因为毒能在此逗留和繁殖。

The full genome sequences from oropharyngeal and nasopharyngeal specimens were identical to one another and were nearly identical to other available 2019-nCoV sequences.

来自口咽和鼻咽标本全基因组序列彼此相同， 并且与其他可用 2019-nCoV 序列几乎相同。

Nucleic acid was extracted from rRT-PCR–positive specimens (oropharyngeal and nasopharyngeal) and used for whole-genome sequencing on both Sanger and next-generation sequencing platforms (Illumina and MinIon).

从 rRT-PCR 阳性标本（口咽和鼻咽）中提取核酸， 并用于在 Sanger 和下一代测序平台（Illumina 和 MinIon）上进行全基因组测序。

Below the nasopharynx and closer to the mouth is the second division of the pharynx, the oropharynx. The palatine tonsils, two rounded massed of lymphatic tissue, are located in the oropharynx.

在鼻咽下方并且更接近口腔是咽第二部——口咽，也称作腭扁桃体，为两团圆形淋巴组织，位于口咽部。

Like, the authors of a November 2020 paper in Frontiers in Immunology hypothesize that some people do a better job of creating a defensive coating of mucus in their nasopharynx.

比如说，2020年11月发表在《免疫学前沿》杂志上一篇论文作者假设，有些人在鼻咽部位更容易形成一层具有防御性质粘液涂层。

Both collect samples by sticking a swab through your nose but one looks for COVID related protein fragments while the other uses enzymes to seek out the genetic material of COVID-19.

两者都是鼻咽拭子采样，但其中一个对原菌蛋白进行检测，而另一个通聚合酶链式反应检测原菌物质。

The facial nerve also innervates the sublingual and submandibular glands, which secrete saliva, as well as the lacrimal gland which produces tears, and mucous membranes of the nose, mouth, and nasopharynx.

面神经同时也支配着舌下腺和下颌下腺，它们可以分泌唾液；以及产生眼泪泪腺，还有口、鼻、鼻咽粘膜。

Nasopharyngeal and oropharyngeal swab specimens were collected with synthetic fiber swabs; each swab was inserted into a separate sterile tube containing 2 to 3 ml of viral transport medium.

鼻咽和口咽拭子标本采用合成纤维拭子采集； 每个拭子被插入一个单独无菌试管中， 试管中装有 2 至 3 毫升毒转运培养基。

A second episode of loose stool was reported overnight; a sample of this stool was collected for rRT-PCR testing, along with additional respiratory specimens (nasopharyngeal and oropharyngeal) and serum.

隔夜报告了第二次稀便； 收集了该粪便样本用于 rRT-PCR 检测， 以及其他呼吸道标本（鼻咽和口咽）和血清。