A new study out of Israel suggests that people who have been vaccinated against COVID-19 can still spread the virus to people who have yet to receive the vaccine ...
Generally, herd immunity occurs when 60-70% of a population has antibodies from infection or vaccination, but scientists are split on how we get there ...
There was a new twist last week in the race to solve a coronoavirus challenge: Russia declared that it's become the first country to approve a vaccine for COVID-19 ...
There's a lot we don't fully understand about COVID-19, and that includes the recovery process. What we do know is that some patients experience persistent symptoms for weeks, and sometimes months ...
The compromise, announced by the West Virginia lawmaker and a Democratic aide, seemed to clear the way for the Senate to begin a climactic, marathon series of votes expected to lead to approval of the sweeping legislation ...
