Vaccine: Optimism here is in the numbers

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Market report: FTSE calms as optimism vaccine news is challenged by rise in global infections

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Optimism growing for COVID-19 vaccine

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Pandemic optimism

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Progress in Developing an HIV Vaccine: Empiricism and a Bit of Optimism

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Covid optimism

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Tech Stocks Lead Markets Higher on Vaccine Optimism

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S\u0026P 500, Nasdaq end at record highs on vaccine optimism

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News of potential COVID-19 vaccine met with optimism, caution

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Big optimism for COVID vaccine trial

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Turning A Corner? Optimism Grows As More Are Vaccinated

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Jim Cramer reveals 'return to normalcy' stocks to play on vaccine optimism

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Pfizer Covid vaccine brings optimism as cases rise | EWTN News Nightly

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Immunity and vaccine optimism

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Coronavirus: Optimism grows on Canada's vaccine timeline speeding up

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Optimism grows as COVID-19 vaccinations increase in U.S.

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Biden's new vaccine mandate stirs up emotions of frustration and optimism

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