London Mayor Sadiq Khan says he expects London to move to a higher tier soon after COVID-19 cases rose by 50% in six days.
London Mayor Sadiq Khan says he expects London to move to a higher tier soon after COVID-19 cases rose by 50% in six days.
(Part 1) Eli Lilly has placed its COVID-19 vaccine trials on hold due to safety protocols. And a vaccine used to fight..