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Jul 29, 2025
A new large study from Denmark finds no evidence that aluminum salts used in vaccines are tied to a higher risk of childhood diseases.
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May 12, 2025
For years, U.S. vaccine experts have issued a universal recommendation for Covid vaccines. That could change soon.
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Apr 29, 2025
Confusion over the FDA delay in granting full approval to Novavax’s Covid-19 vaccine deepened over the weekend, with possible implications for Pfizer and Moderna.
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Apr 28, 2025
Confusion over the FDA delay in granting full approval to Novavax’s Covid-19 vaccine deepened over the weekend, with possible implications for Pfizer and Moderna.
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Feb 24, 2025
A small study on Covid vaccine safety has sparked an online tempest — and highlighted the conundrum faced by some scientists.
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Feb 21, 2025
An upcoming meeting of the ACIP, a key CDC vaccine advisory panel that is under scrutiny by RFK Jr., has been postponed. A U.S. official said it would be rescheduled.
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Jan 6, 2025
Five years after the start of Covid, we appear to be trying to teach ourselves the lessons of the pandemic the hard way.