covid 19 vaccine

The United States will pay $ 1.95 billion to Pfizer and BioNTech, for a possible Covid-19 vaccine, if it would be safe and effective

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The US could buy 100 million doses Covid-19 vaccine for $ 1.95 billion from Pfizer and BioNTech, to develop and ship, if it would be safe and effective for humans, as reported companies today. This deal is the largest between the state and the company. German company BioNTech and Pfizer are jointly developing four potential …

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AstraZeneca began to receive positive results from the vaccine

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A vaccine, from the University of Oxford against the coronavirus, has begun to give positive results and produce antibodies and T cells, that can fight coronavirus, the experiment was carried out on 1,077 people. The vaccine, dubbed ChAdOx1 nCoV-19, developed at an unprecedented rate and cannot cause infections in humans, it has been greatly modified …

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