- Oxford Human Vaccine Trials Expand To Include Youth And Elderly | NBC News NOWNBC News
- AstraZeneca COVID vaccine candidate moves to new human trial phase with billion dollars in U.S. taxpayer backingCBS News
- Moderna unveiled encouraging coronavirus vaccine results. Then top execs dumped nearly $30 million of stockCNN
- AstraZeneca Is Caught Up in Delicate Vaccine PoliticsBloomberg
- Op-Ed: Fast coronavirus vaccine could bring problemsLos Angeles Times
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