Others see this year as an opportunity to protect more vulnerable people from severe illness or death. TODAY'S TOP VIDEOS “ We now have some really good tools, ” said Marcus Plescia, chief medical officer of the Association of State and Territorial Health Officials, a public health group....
” Federal officials have been retreating from labeling the new formulation as boosters to previous shots, preferring to recast them as an annual immunization effort akin to the flu vaccine....
That shift m
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芝加哥论坛报-国家与世界
2023-09-11 00:00:00.0