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Pfizer and BioNTech plan to file for emergency use authorization for COVID vaccine booster as Delta variant spreads
CBSN
Pfizer announced on Thursday that its COVID vaccine booster shot could further protect individuals from "all currently known variants" of COVID-19 — including the highly transmittable Delta variant. The booster shot is currently undergoing trials, the company said, and has shown "encouraging clinical trial data in a small number of participants in our study."
Pfizer said that the initial two doses that patients received have elicited "strong immune responses" against the Delta variant and that current studies are focused on whether the booster shot will increase that response even further. Trial data has shown that when given six months after the second dose, Pfizer's booster has a "consistent tolerability profile" and neutralizes an immune response. Pfizer and BioNTech plan to share their booster data with the Food and Drug Administration in August and file for emergency use authorization shortly thereafter, a Pfizer spokesperson said.![](/newspic/picid-6252001-20250214202746.jpg)
Vice President JD Vance and Ukrainian President Volodymyr Zelenskyy held a high-stakes meeting at this year's Munich Security conference to discuss the Trump administration's efforts to end the war in Ukraine. Vance said the U.S. seeks a "durable" peace, while Zelenskyy expressed the desire for extensive discussions to prepare for any end to the conflict.
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Washington — The Trump administration on Thursday intensified its sweeping efforts to shrink the size of the federal workforce, the nation's largest employer, by ordering agencies to lay off nearly all probationary employees who hadn't yet gained civil service protection - potentially affecting hundreds of thousands of workers.
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It was Labor Day weekend 2003 when Matt Scribner, a local horse farrier and trainer who also competes in long-distance horse races, was on his usual ride in a remote part of the Sierra Nevada foothills — just a few miles northeast of Auburn, California —when he noticed a freshly dug hole along the trail that piqued his curiosity.