Tag: Effective

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Studies Suggest AstraZeneca COVID-19 Vaccine Safe And Effective

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["New results on a possible COVID-19 vaccine from Oxford University and AstraZeneca suggest it is safe and about 70% effective, but questions remain about how well it may help protect those over 55 — a key concern for...

Moderna Coronavirus Vaccine Nearly 95% Effective, Early Data Shows

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["For the second time this month, there’s promising news from a COVID-19 vaccine candidate: Moderna said Monday its shots provide strong protection, a dash of hope against the grim backdrop of coronavirus surges in th...