Today we are going to talk about vaccines.Our team is going to answer some of the questions which rise in the mind of normal people about corona vaccines.The major question which rise in the mind of people is that the vaccines which have been prepared in a hurry will actually work or not.Some people ask that this will work and some ask that they will not work.The scientists of England faced a difficulty while preparing the corona vaccines.
Suddenly in November 2020 when the scientists are busy in preparing the corona vaccines the cases of corona virus started to fall .This was very good news but it was also a barrier in front of scientists because now at this point they was not able to practice the corona vaccine in their country because of falling corona cases.On the other hand the Russian scientists are successfully passing their vaccines from the phase 3 and nearly in future their vaccines will successfully start healing people.
The scientist of England can test their vaccine in April but unfortunately in April their vaccine have not been prepared And now when their vaccine have been fully prepared their cases of corona started falling.In April UK was on the second of the list of the top corona cases country.This was due to the their non serious behaviour against corona virus.If they have followed the precautionary mesures for corona virus they have not been such effected by corona virus.In the same days the scientists of Oxford University were busy in making the vaccine and then to prepare in their country.
They wanted to do this at their country because the there are a big number of reported cases in the UK and USA and they can practice the vaccine in their country.The scientists of Oxford University also have a chance to test the vaccine in the people of different nationalities so that they can watch the effects and sideeffects of the prepared vaccine on the people of all regions.The above talk is before the november but unfortunately in november corona cases start falling people naturally started to became healthy.Now these scientists cant check the corona vaccine in their country because of successfully healed patients.
Now these scientist decided to practice this vaccine in other people of other country.For a reason we should not mention the name of that country.After inserting vaccine in it that person remain normal.Scientists remain in touch to that person and according to that person i only got a severe pain in my head after successful insertion of corona vaccine.On the other hand when the scientists of India tested corona vaccine in a patient of corona virus.That person died on that point of hospital.This vaccine proved very dangerous for that person due to the side efect of that vaccine in the patient.There have no investigation on the doctors because they have taken permission from the patient before testing that vaccine.
After that incident the govt asked the scientists to pass the next prepared vaccine from the three phases.In first phase this vaccine was injected in the small animals such as mouse and monkeys.If it cause no change in that animal then it is passed to the second phase.If it causes the death of animal or other harmful changes then scientists are asked to do more reasearch on it.This is also known as preclinical phase.This phase is very important for any medicine to be tested on animals on humans.After this phase the vaccine is tested on humans and if this vaccine do no side effect on humans then it will be got licensed label with it and then it will be ready to manufacture and then distributors distribute it to the pharmacies and doctors.
Before testing that vaccine on humans after animals doctors or scientists take permission from the person on which they are going to test the medicine.After written permission letter the medicine is tested on that human.This phase is called clinical phase.This pase consists of further 3 phases.If we discuss these phases here than this article will became too long.The whole process of testing a medicine takes arount 8 to 10 years almost.As we know that the COVID 19 is a state of medical emergency so our scientists and doctors and completing this process very quickly.Scientists are trying to shrink this process of 8 to 10 years to 1.5 years because of the emergency state of Corona Virus.This is because the preparation of vaccine became fast and we should completely remove the corona virus from the World.
The main method by which scientists can do this process in 1.5 years is overlapping of this process and scientists are doing it.The Russian scientists are faster than all the scientists of the World.This is because the Russian scientists have successfully passed their vaccine from all the phases.Now they are successfully distributing this vaccine to all their hospitals and medical centers.After some days theri vaccine will be available in other counteries also.At that time more than 166 vaccines have been preparing in the Whole World and among these 166 vaccines only 1 passed all thephases and now being used in all the hospitals of Russia.
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