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COVID-19: Booster Shot Significantly Raises Antibody Levels Against Omicron, Moderna Says COVID-19: Booster Shot Significantly Raises Antibody Levels Against Omicron, Moderna Says
Covid-19: Booster Shot Significantly Raises Antibody Levels Against Omicron, Moderna Says A Moderna COVID-19 vaccine booster shot significantly raises the level of antibodies against the new Omicron variant, the company announced on Monday morning, Dec. 20. The currently authorized 50-microgram booster neutralized antibody levels against Omicron approximately 37-fold compared to pre-boost levels and a 100-micrograms dose increased neutralizing antibody levels approximately 83-fold compared to pre-boost levels, the Cambridge, Massachusetts-based company said in a statement. The results are based on laboratory testing. “The dramatic increase in COVID-19 cases from the O…

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by Joe Lombardi
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COVID-19: New Studies Shed Light On Immunity For Those Who Were Vaccinated Or Had Virus COVID-19: New Studies Shed Light On Immunity For Those Who Were Vaccinated Or Had Virus
Covid-19: New Studies Shed Light On Immunity For Those Who Were Vaccinated Or Had Virus Brand-new studies are shedding light on how long immunity to COVID-19 lasts for those who have had the virus, been fully vaccinated, or both. Most who were infected with COVID and later immunized will not need booster shots, the studies show. Those who were vaccinated after never having the virus will likely need a booster shot as will some people who had COVID but did not have a strong immune response. One of the studies was published this week in the journal Nature. The other study was posted on the biology research site BioRxiv. Many who have been infected with COVID will likely make …

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by Joe Lombardi