<p>President Donald Trump said on Friday the US government would invest in all the top coronavirus vaccine candidates and said a list had been narrowed to 14 promising possibilities with a plan to narrow further.</p>.<p>At an event in the White House Rose Garden, in which many administration officials wore masks but the president did not, Trump expressed his hope that a vaccine would be in place before the end of the year and said his administration would mobilize its forces to get a vaccine distributed once one was in place.</p>
<p>President Donald Trump said on Friday the US government would invest in all the top coronavirus vaccine candidates and said a list had been narrowed to 14 promising possibilities with a plan to narrow further.</p>.<p>At an event in the White House Rose Garden, in which many administration officials wore masks but the president did not, Trump expressed his hope that a vaccine would be in place before the end of the year and said his administration would mobilize its forces to get a vaccine distributed once one was in place.</p>