Speaking from Wilmington, Delaware, the Democratic presidential nominee declared: “I trust vaccines. I trust scientists. But I don’t trust Donald Trump”.
That come as the US president denounced Robert Redfield, the Centres for Disease Control and Prevention (CDC) director, for suggesting a vaccine was possible in late 2021, after the president told White House reporters on Wednesday that it could come as soon as October.
Please allow a moment for our liveblog to load.