The process from research to preparation and approval on any vaccine takes years, but the Corona vaccine developed by Pfizer will be the first vaccine to reach reality from concept in just 10 months. Pfizer has also applied to the FDA for approval in the US. So far, three-phase vaccines of Pfizer, BioNtech, Moderna, Russia’s Sputnik and Oxford University’s AstraZeneca have been reported.
Pfizer has said that 5 crore doses of the vaccine will be ready this year. Half of this will be given to America. A person will take two doses a month. Around 20 million people will be vaccinated before 2021 worldwide. The company said that America has already bought 100 million doses of the vaccine.
Pfizer’s vaccine is based on the M-RNA (messenger) technology. In this, very fine particles of the genetic material of the corona virus have been used. Tests on humans were not yet allowed. Yes, it was used very carefully during testing on humans.
The UK has also completed vaccination preparations. The pressure on the US authorities has increased further after the US company approved the vaccine. Already, officers are being fired from the White House who have failed to meet President Trump’s expectations about the vaccine. It is a double challenge before the US to tell people with vaccination that the vaccine is completely safe.
The process of supply of these vaccines prepared by Pfizer Company has started. Pfizer’s vaccine is to be supplied at a temperature of minus 70 degrees Celsius. Keeping in mind the temperature, Pfizer has also designed a deep freeze suitcase.
In this, the vaccine will remain so tight that if it is distributed even in a refrigerated truck, then the vaccine will not be affected. Experts say that till now there was no such medicine that needed such a low temperature.
Deep freeze is packed with dry ice for a safe supply of vaccine. In addition, a GPS tracker has been installed in it, so that the company can monitor the location of the vaccine and the temperature of its vials. 5 thousand doses of vaccine can be kept in a deep freeze box for 10 days.
Pfizer has also clarified which vaccine will be distributed in the deep freeze box. It can be opened only twice a day for less than 3 minutes so that the balance of temperature remains. The company says that once it reaches the distribution center, the person can be kept in a refrigerator at a temperature of two to 8 degrees Celsius for 5 days.
Countries from which orders for vaccines have been received. About 20 aircraft will fly daily to supply it. Only then will the vaccine reach the distribution center daily. Once the vaccine arrives at the distribution center, its quality will be checked, only then will the further process be completed.