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Hello people! I want to talk to you about... ...Covid nineteen vaccine. The one developed by... ...University of Oxford together with AstraZeneca, which is a company. Recently they published... ...the results for the... ... the over the efficacy of the vaccine... ...and these the number was 70%. Now, compared to the other two.... ...with numbers between of ninety ninety five percent... ...this looks bad. However, in turns out... ...they made a mistake with about three thousand people, volunteers... ... and because... ...they gave to these people a lower dose regime of the vaccine. So basically, they gave the same amount of liquid... ...but there was less amount of vaccine in the liquid... ...it was diluted. This was a mistake, but it turns out... ...that when you do that... . ...in the first dose... ...and then you give full amount of the second, it looks like. The overall efficacy... ...rises from seventy to around ninety two percent. Now taking into account that... ...this vaccine is cheaper in the other two... ...it’s in the region of two, three euros rather than twenty or whatever... ...and that it can be stored in fridges... ...right, at fridge temperature... ...around eight degrees positive rather than minus twenty or eighty. So of course these... ...all these two characteristics made this vaccine much better. The only problem would be the lower efficacy, but... ...if it turns out that... ...the overall efficacy is actually in the region of 90%. Then, that’s really good! Looks like they’re going to make new trials now... ...some people are saying Aah! if they’re making new ones it's because... ...they didn’t do it alright the first time and so on. So, it’s tricky.

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Duration: 2 minutes
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Language: English
License: Dotsub - Standard License
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Views: 0
Posted by: cris_beso08 on Dec 15, 2020

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