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AstraZeneca resumes clinical trials in United Kingdom after green signal

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Brazilian state of Bahia to test Russia's vaccine plans to buy 50 million doses

Participants in the clinical trials will not be informed of which vaccine they are receiving.

"The standard review process triggered a voluntary pause to vaccination across all global trials to allow review of safety data by independent committees and worldwide regulators", AstraZeneca said.

Medical information about the individual who fell ill on Sunday is not being released.

An independent committee will be reviewing the safety of the vaccine.

The DGCI had granted SII permission to conduct combined Phase 2 and 3 human trials of Covishield on August 2. Let me tell you that after the drug company AstraZeneca got the green signal from the British regulator, the human trial of the Corona vaccine has started once again.

"They are starting to manufacture those doses already ahead of approval so that should approval come through, and it's still not certain, but it is looking up.then we're ready to roll out", he said.

According to an article published on the University's Vaccine Development website, "Participants are being randomised to receive two doses of either ChAdOx1 nCoV-19 or a saline control, four weeks apart, with twice as many participants receiving the potential vaccine than the saline control".

The AZD1222 vaccine uses a weakened version of a common cold-causing adenovirus engineered to code for the spike protein that the Covid-19 coronavirus uses to invade cells.

Earlier in the day, AstraZeneca resumed clinical trials of its vaccine, developed jointly with the University of Oxford following a brief suspension after one of the participants suffered a side effect last week, causing transverse myelitis, an inflammation of spinal cord. But on Saturday, the university said it has been marked safe to continue. In fact, Oxford University stopped the vaccine trial on 6 September.

Dr. Soumya Swaminathan, the World Health Organization's chief scientist, said the United Nations health agency wasn't overly concerned by the pause in the Oxford and AstraZeneca vaccine trial, describing it as "a wakeup call" to the global community about the inevitable ups and downs of medical research.

The first batches of the vaccine have been sent to all of the country's regions to test the supply system, Russia's Health Minister Mikhail Murashko said on Saturday.

Zayed said on Friday in remarks to the media that the two vaccines belong to a leading Chinese company in the field of vaccine manufacturing, but did not name the company.

"To tackle the global COVID-19 pandemic, we need to develop vaccines and therapies that people feel comfortable using, therefore it is vital to maintaining public trust that we stick to the evidence and do not draw conclusions before information is available", she said.

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