Miami —

The United States government has ordered 300 million doses of a potential Covid-19 vaccine that is being developed by the AstraZeneca laboratory and the University of Oxford in Great Britain.

The news undoubtedly represents hope for humanity. The first doses could be available for the month of October.

AstraZeneca said it has received more than $ 1 billion from the US Advanced Biomedicine Research and Development Authority to work on the development, production and supply of the vaccine.