A pandemic of the novel coronavirus has now infected more than 195 million people worldwide and killed over 4.1 million of them.
The Food and Drug Administration is now permitting preventative use of the monoclonal antibody cocktail from Regeneron for certain people who have been exposed to COVID-19.
This is the first preventative therapy for unvaccinated and immunocompromised people in high-risk settings, aimed at proactively warding off infection before a positive test.
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CDC shares 'pivotal discovery' on Covid-19 breakthrough infections that led to new mask guidanceA new study shows the Delta Covid-19 variant produced similar amounts of virus in vaccinated and unvaccinated people if they get infected -- illustrating a key motivation behind the federal guidance that now recommends most fully vaccinated Americans wear masks indoors.
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