The battleground states of Arizona and Wisconsin have certified election results as expected, ending US President Donald Trump's hopes of overturning the election result.
Meanwhile Dr Scott Atlas, who had no expertise in public health or infectious diseases and frequently clashed with figures like Dr Anthony Fauci, has resigned from his role as Donald Trump's special adviser on coronavirus.
This blog has now closed. Keep reading for a recap of Tuesday's events. You can see Wednesday's live blog here.