The Biden administration will significantly loosen federal mask-wearing guidelines to protect against COVID-19 transmission on Friday, according to two people familiar with the matter.
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Thousands of baptisms performed by a priest who served in Arizona for 16 years are now presumed to be invalid because he used incorrect wording on a subtle but key component of the sacrament, Roman Catholic officials said.
An early look at the performance of COVID-19 booster shots during the recent omicron wave in the U.S. hinted at a decline in effectiveness, though the shots still offered strong protection against severe illness.
In an extraordinary move, the Food and Drug Administration had urged Pfizer and its partner BioNTech to apply earlier than the companies had planned.