Oxford / AstraZeneca Vaccine: UK regulator approves second coronavirus vaccine

In a statement, the UK government said the Medicines and Healthcare Products Regulatory Agency (MHRA) had authorized the Oxford University / AstraZeneca Covid-19 vaccine following “strict clinical trials and a thorough analysis of the data by MHRA experts”.

The UK is the first country to approve the Oxford University / AstraZeneca vaccine.

The vaccine met “strict standards of safety, quality and effectiveness,” the statement added.

“The NHS has a clear vaccine distribution plan and decades of experience in providing large-scale vaccination programs. It has already vaccinated hundreds of thousands of patients with Pfizer / bayonet tech vaccines and will continue to roll out. Now the NHS will begin its widespread use. Oxford University / AstraZeneca Vaccine Preparation Procedure. “

Earlier, the vaccine development team said it had an “average efficacy of 70%”, with one dosing regimen showing an efficacy of 90%.

Andrew Pollard, chief investigator of the Oxford vaccine trial, said: “Fortunately, we have discovered that one of our dosing resins can be about 90% effective and that if this dosing regimen is used, more people will be vaccinated. Vaccines may be given. In November.

AstraZeneca has promised to give millions of doses to low- and middle-income countries and to deliver vaccines to those nations on a permanently profitable basis.

The vaccine developed at Oxford University in England is significantly cheaper than others and, decisively, will be easier to transport and distribute in developing countries than its competitors because it does not need to be stored in cold temperatures.

“I think it’s the only vaccine that can be used in those settings at the moment,” Ezra Gani, president of infectious disease epidemiology at Imperial College London, told CNN.

The Oxford / AstraZeneca vaccine can be kept at a temperature of 2 to 8 સે C (36 to 46 ફેર F) for at least six months. The modern vaccine must be stored at minus 20 સે C (minus 4 ફેર F) – or refrigerator temperature for 30 days – and the Pfizer / Bioentech vaccine must be stored at minus 75 સે C (minus 103 ફેર F). ), And refrigerated at high temperatures once used within five days.

“Pfizer and Modernna require freezer storage, and it’s not in place in many settings,” Gani said.

“Cold chain” refrigeration is the standard collection used to deliver vaccines from central locations globally to local health clinics. The AstraZeneca vaccine is so far the only one that can be delivered to those systems with certainty, Guinea added.

These vaccines are based on different technologies. AstraZeneca’s offering fur – such as Johnson & Johnson’s vaccine and Russia’s Sputnik V. – Adenovirus is used to carry genetic fragments of coronavirus into the body.