Medicine & TechnologyCDC Director Dr. Walensky said COVID-19 could be a "few mutations away" from evading vaccines while british researchers said future variants could result in a vaccine failure.
The European Union yesterday lashed out at pharmaceutical company AstraZeneca, accusing it of failure to assure delivery of COVID-19 without a valid explanation.
From developing vaccines for Ebola, HIV, and pandemic influenza, Stanford University researchers have now turned their attention to developing a vaccine for COVID-19.