Ovals wrote: ↑Tue Apr 13, 2021 3:56 pm
Calculon wrote: ↑Tue Apr 13, 2021 3:26 pm
To late to order some of the Chinese vaccines?
Does it work ?
Well… I was joking and they don’t have approval where I live, but, yeah, probably.
Chile are soon going to release a couple of studies on their use of sinovac, at least one study will compare the efficacy of Sinovac to the Pfizer vaccine which they also use. Could be very interesting data. Generally, the mRNa vaccines are thought to have high efficacies, but afaik they haven’t really been tested on the more contagious p1 variant found in Chile and especially found in Brazil. Of course, it is not only the efficacy that counts but also availability, price and storage requirements – and the public’s perception of potential side effects like the blood clots. I believe Brazil will also soon publish a study on the efficacy of Sinovac in their vaccination efforts, and this time in a comparison with the AZ which is also being administered there. More interesting data.
Sinopharm is the most widely used vaccine in the wealthy UAE, and they are going to start producing that vaccine quite soon. Make of that what you will. UAE are something like second , only behind Israel, when it comes to doses administered per capita.
Sinovac has had some widely variable efficacy rates between different trails, that’s just the nature of these trails, where there are different variables, not least amongst them the different coronavirus variants - and it is not the only vaccine that this has happened too. And then you get headlines like this:
Bad (if unsurprising) news - the director of the Chinese CDC publicly admitted today that the Chinese vaccines "aren't very good".
Unlikely that the director of the Chinese CDC actually said "aren't very good", even if that is his opinion. Most likely he would have spoken about the variable efficacy in different trails, the need to develop new vaccines to combat new variants, the apparent higher efficacy of mrna vaccines and how important it is for China to spend more money on developing mrna vaccine technology. But that got distilled into "aren't very good".
As I have said before the apparent need some people have to discredit other countries vaccines (whether AZ, sputnik or the Chineses one) based on stupid media headlines and media articles written by scientific illiterate journalist is quite sad and potentially harmful - even if these people defend “their countries”, or some of the other vaccines. We should all be grateful that there appears to be many different vaccines that work and that were all developed, tested, and trailed in a remarkably short time. So in brief, at the moment they appear to work well enough and shortly we should have much more data from Chile and Brazil.