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Lawmakers and prominent health experts have urged the FDA to expedite full approval of Pfizer’s vaccine, citing various potential...

Some agency officials have suggested it could be a matter of weeks, not months, when a coronavirus vaccine receives full...

SARS-CoV-2 RBD-binding antibodies accumulate mutations over months of convalescence, but how maturation affects antibody properties is unclear. Muecksch et al. analyze 6 groups of clonally...

Counties with low vaccination rates continue to bear the brunt of the highly contagious Delta variant, and some are seeing their highest case rates...

Scientists are warning that the world has entered a dangerous new phase of the pandemic, as the coronavirus third wave creates fertile breeding grounds...

In a blur of flame-red hair, fizzy enthusiasm and effusive apologies, Hannah Fry arrives a little late at Little Social, a modish restaurant just...

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Science | AAAS

Growing literature shows the vaccines are shutting down even asymptomatic viral...

Rochelle Walensky exuded euphoria in mid-May when she declared that fully vaccinated adults in the US could shed their masks in “indoor and outdoor...