Biden Floats Faster Access to Vaccine Booster Shots


The White House played down the president’s remarks, saying the administration had not changed its original proposal to administer a third shot to most vaccinated adults eight months after the second. Online-PR: … unsere digitale […]

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Biden Falls Short on Pledge for U.S. to Be the World’s Vaccine ‘Arsenal,’ Experts Say

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Congress appropriated $16 billion to ramp up Covid-19 countermeasures, but a new report found that the Biden administration had spent very little of it on expanding vaccine manufacturing capacity. Online-PR: … unsere digitale Pressearbeit im […]

Vaccine Effectiveness Against Infection May Wane, C.D.C. Studies Find


Federal health officials said the new data justified a campaign of booster shots. But some scientists disagreed, saying not every American needs another dose.

Israel, Once the Model for Beating Covid, Faces New Surge of Infections


One of the most vaccinated societies, Israel now has one of the highest infection rates in the world, raising questions about the vaccine’s efficacy.

Where Covax, the Vast Global Vaccine Program, Went Wrong


After months of struggle, the U.N.-backed Covax alliance will soon have many more doses, promising relief for vaccine shortages in poorer countries. But it faces a deepening crisis: difficulties getting shots into arms as the […]

Covid-19 Delta Variant Widens Gulf Between Vaccinated and Unvaccinated


Data from overseas, particularly Britain, suggest the spread of the virus will set vaccinated and unvaccinated communities on very different paths.