More than a billion people around the world are waiting for the coronavirus pandemic to end., which has caused more than 3.8 million infected, and which has also left more than 200 thousand people dead. However, like everything, passing the darkness, there is a ray of light.
Pfizer, one of the largest pharmaceutical companies worldwide, and which is headquartered in the United States, has started clinical trials. In humans, several vaccines against the coronavirus, which they hope will be successful.
According to various media, testing is being done on healthy adults volunteering to speed up testing and find that vaccine that is the cure for a pandemic that has caused a lethal social and economic crisis worldwide.
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The clinical trial involves testing four different versions of a vaccine at the same time, instead of the typical process of vaccine development, which could take years of animal testing before being tested in humans.
Kathrin Jansen, director of the Pfizer Vaccine Research and Development Unit, gave statements for ‘The Washington Post’, where He admitted that the goal of this company is to have a vaccine ready for high-risk groups in the fall.
In case the tests are successful, then they could start speeding up production for everyone, hoping that by the end of this year, millions of doses can be produced, and in this way things can return to normal.
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