今年初，中国科学家研发出了雾化吸入式的疫苗，不用打针，仅靠呼吸就能免疫新冠病毒。目前正在申请紧急授权。
所谓雾化吸入免疫，即采用雾化器将疫苗雾化成微小颗粒，通过呼吸吸入的方式进入呼吸道和肺部，从而激发黏膜免疫，而这种免疫是通过肌肉注射所不能带来的。通常，通过肌肉注射的新冠疫苗只能诱导体液免疫和细胞免疫。此外，使用雾化吸入方式免疫是无痛的，且拥有更高的可及性。
与此同时，加拿大科学家也在研究可口服的新冠疫苗！这对于哪些怕打针的小朋友真是个大喜讯。
研究发现，当把呼吸测试条放置在脸颊内侧或舌下时，这种呼吸测试条能有效地将蛋白质输送到血液中，引起免疫反应！
研究人员发现，QuickStrip™内的蛋白质在40°C下保持稳定。
对比一下现有的新冠疫苗，都需要冷藏和解冻，运输过程和储存都十分麻烦，消耗人力物力还容易过期。
如果有了新的口福疫苗，不但可以让人们自己带回家服用，说不定还可以在普通药店发售，今后新冠口服疫苗就和普通感冒药一样常见。
更让业内人士兴奋的是，这项技术不但可以改变新冠疫苗的播种方式，还可以改变其他病毒的疫苗播种方式。
如果这项口福技术应用在其他病毒上，那今后在许多情况下，人们都不必专门去某个地点打针了！
另一方面，这也可以有效提高全球疫苗的交付效率并且降低运输成本。
Rapid Dose Therapeutics公司高级副总裁Jason Lewis说："世界上绝大多数国家都在努力获取和分发针剂疗法，我们正在实验的技术可以改善这一点。”
新技术可以解决很多问题：QuickStrip™不需要冷链储存或训练有素的专业人员给人打针，更不需要高昂的称嫩，还不需要担心针头的卫生问题。
Rapid Dose Therapeutics公司和McMaster大学于2020年7月开始研究这个技术，并在上个月结束了第一阶段的研究。
第二阶段将使用真正的新冠尖峰蛋白，这些资源由加拿大国家研究委员会提供。
研究人员将给QuickStrips™注入尖峰蛋白，希望这种疫苗能对新冠病毒产生免疫反应。
Rapid Dose Therapeutics公司首席执行官Mark Upsdell说，预计在几个月内会有初步结果，届时公司将开始商业化进程。
该项目的首席免疫学家Mark Larché博士表示，临床前结果和数据都表明QuickStrip™有能力提供治疗药物。
更进一步，这项新疫苗还有很大几率抵御变种病毒！
希望这个项目能进展顺利，这样我们今后都不用打针啦！
Author: 茉莉花开
Comments
you are in reality a good webmaster. The site loading velocity is incredible.
It sort of feels that you're doing any distinctive trick.
In addition, The contents are masterpiece. you've done
a excellent activity on this topic!
I have read so many articles or reviews on the topic of the blogger lovers but
this piece of writing is really a pleasant article,
keep it up.
Howdy would you mind letting me know which webhost you're using?
I've loaded your blog in 3 different web browsers and I must say
this blog loads a lot faster then most. Can you suggest a good hosting provider at a honest price?
Kudos, I appreciate it!
I'm extremely impressed along with your writing talents as smartly as with the format on your weblog.
Is that this a paid subject matter or did you modify it your self?
Anyway stay up the excellent quality writing, it's rare to
see a nice blog like this one these days..
I'm really impressed together with your writing abilities as well as with the layout on your weblog.
Is that this a paid subject or did you customize it your self?
Either way stay up the excellent high quality writing, it's rare to look a
nice weblog like this one these days..
We stumbled over here from a different page and thought I
should check things out. I like what I see so now i'm following you.
Look forward to checking out your web page yet again.
I'm very happy to discover this website. I need
to to thank you for your time for this particularly wonderful read!!
I definitely appreciated every little bit of it and I have you bookmarked to see new information on your
website.
We're a bunch of volunteers and opening a brand new scheme in our community.
Your web site offered us with useful information to work on. You've performed a formidable job
and our entire group shall be thankful to you.
Hi there I am so happy I found your blog page, I really found you by
error, while I was researching on Askjeeve for something else, Nonetheless I
am here now and would just like to say thank you for
a remarkable post and a all round interesting blog (I also love the theme/design), I don't have time to look over it all at the moment but I have bookmarked it and also added
in your RSS feeds, so when I have time I will be back to read more, Please do keep up
the great work.
Hello! I could have sworn I've visited this web site before but after going through many of the articles I realized it's new
to me. Regardless, I'm certainly pleased I stumbled upon it and I'll be bookmarking it and checking back regularly!