Scientists Say A Vaccine For COVID-19 Could Still Be Far Off

Scientists Say A Vaccine For COVID-19 Could Still Be Far Off

Newsy

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Watch VideoDespite the fact that research groups around the world are working to find a vaccine for COVID-19, scientists say it may take longer than hoped for.

Delays with potential vaccines are being attributed in large part to the time it takes to develop, test on humans and mass produce the vaccines.

"In 20/20 hindsight,...

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