Comments by "" (@sgn9754) on "Israel sees decline in Pfizer's efficacy rate amid spread of Delta variant | COVID-19 Vaccine News" video.

@savinirs998 No need to see. Nobody has ordered Covaxin. Covishield is AZ, not an Indian vaccine. Even India does not use much Covaxin.
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AZ has 92% efficacy against hospitalisation due to delta variant. Proven by data from PHE. Single dose offers 33% protection.
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Nobody buys Covaxin. They do not buy Covishield but AZ vaccine.
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@savinirs998 88% people vaccinated in India with Covishield. Need any more proof?
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@krranjit I agree 100%. No questions about that. I was responding to the guy who wanted to show Covaxin is better than Pfizer. All vaccines are better than no vaccine.
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@krranjit Except Johnson and Johnson single dose vaccine. Even AZ was originally designed as single dose vaccine, but during trials found that it has more efficacy if given in two doses.
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@krranjit Who gave you this information? AZ vaccine is approved and used in 178 countries all over the world. Check the NY times vaccine tracker. Blood clots only affect a very small percentage ie 79 people in 20 million in UK. UK has used Astra Zeneca extensively. Comapre the side efects of AZ in % with what has been declared by Bharat Biotech for Covaxin.
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@krranjit Johnson and Johnson is approved in US and across Europe. They have also found out that it is not the vaccine that is causing the clotting but the method of injection. ie Accidental injection into bloodstream instead of muscle.
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