![Your COVID vaccine booster might be a patch or a pill. Or it might come with your flu shot.](https://cbsnews3.cbsistatic.com/hub/i/r/2021/05/03/3144fa1c-b9b9-496e-86a7-10849e82de50/thumbnail/1200x630/cc66c931b9231fd4e25d61bcfe3c9187/gettyimages-1313338120.jpg)
Your COVID vaccine booster might be a patch or a pill. Or it might come with your flu shot.
CBSN
While the Biden administration has been racing to maximize the number of Americans vaccinated against COVID-19, government researchers have also been working on what form the next generation of vaccines will take.
They may be combined with the seasonal flu vaccine, or could come in the form of pills or patches instead of shots. Scientists also envision vaccines that might shield against viruses beyond SARS-CoV-2 (the virus that causes COVID-19) that could avert future pandemics. And they're evaluating whether those who are fully vaccinated might need booster shots later this year. Additional shots could be virtually identical to the first doses, given as a safeguard against the possibility of waning immunity or tweaked to defend against mutant strains that are raising concerns.![](/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.