by Ivan Couronne Agence France Presse WASHINGTON, United States (AFP) — President Donald Trump’s announcement in May of plans to develop a Covid-19 vaccine by year’s end is near realization — despite a setback among one of the six candidates that the US supported. The president described the effort as “a massive scientific, industrial and logistical endeavor unlike anything our country has seen since the Manhattan Project,” alluding to the US program during World War […]