The whole world is suffering. And were rounding the curve. The vaccines are being delivered next week and the week after. As fda regulators will review pfizers request for an emergency use authorization for its vaccine december 10. Astrazeneca has a dosing error and will likely force another Clinical Trial. Casey stiegel is live in arlington, texas. Whats the issue with the astrazeneca vaccine . Good morning. Apparently scientists in the u. K. That were working on the astrazeneca vaccine reporting that it was 90 effective but as it turns out, the study participants were only given half doses of the vaccine and when they were given full doses, its efficacy dropped to 62 . More studies likely. Pfizer getting ready for approval and wide distribution of its vaccine if it is approved. Doctors say this is all excellent excellent for the american public. I think for the general public this is so great news. Those vaccines are still on track and hopefully people should start getting these dose