SURFEIT

With a view to inventing Covid 19 vaccine, the research which is being carried out by Oxford University situated in United Kingdom, first result of that's experiment has been published. It is appeared in the research that is safe and able to amplify immunity against the virus. In an international Medical Journal Lenset, the outcome of the clinical trial of the first step of the vaccine has been marked out. The experiment is going on with the co-operation of Oxford University as well as  Astra Zeneca Company. In the meanwhile, the experiment of the virus has been embeded into a many human bodies successfully.  So to say, many years go on inventing such kind of virus vaccine. Whatever, it is being considered as the best advancement of science on the basis of the judgement. Indeed, The vaccine  has no certainty how much efficacious it can be against monstrous culpable covid 19 at all. Now, it is time to see its effectivenenss on the basis of the reality.