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Practice 1 Judith Sistere

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Hello people I want to talk to you about Covid-19 vaccine okay, the one developed by university of Oxford together with Astrazeneca which is a company, all right? Recently they published the results for so the overall efficacy of the vaccine and this... the number was 70% now compared with the other two with numbers in the region of 90-95% this look bad However it turns out that they make a mistake with about three hundred 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 So this was a mistake but it turns out that when you do that in the first dose and then you give the full amount in the second it looks like the overall efficacy rises from 70 to around 90% now taking into the count that this vaccine is cheaper than 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 a fridge temperature around eight degrees positive rather than minus twenty minus eighty so of course this... that all these characteristics makes 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 really good So it looks like they are going to make new trials now but then of course some people are saying ah, if they're making new ones it's because they don't do it alright the first time and so on so its tricky

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Duration: 2 minutes
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Language: English
License: Dotsub - Standard License
Genre: None
Views: 6
Posted by: colachopistacho on Dec 13, 2020

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