U.S. health advisers are debating if millions of Americans who received Moderna vaccinations should get a booster shot — this time, using half the original dose. Already millions who got their initial Pfizer shots at least six months ago are getting a booster of that brand....
But Moderna says a single 50-microgram shot should be enough for a booster....
Mayor responds to threat of FOP lawsuit: ‘Bring it’ Chicago FOP plans court action over Lightfoot's vaccine report mandate Oct 13, 2021....
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芝加哥论坛报-国家与世界
2021-10-15 00:00:00.0