A Virginia health official is warning of a severe public health threat if a planned campaign rally for President Donald Trump goes forward Friday evening.
Lawyers for the U.S. Postal Service were in court Thursday to defend accusations that service cuts are slowing down the mail and threatening the integrity of the presidential election.
One of China’s leading COVID-19 vaccine candidates, called BBIBP-CorV, was shown to be safe and elicited immune response in a small early-phase human trial, researchers said on Friday. A previous clinical trial reported similar results for a different vaccine that is also based on inactivated whole SARS-CoV-2 virus, but in that study the vaccine was only tested in people aged under 60 years.