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New evidence COVID-19 antibodies, vaccines less effective against variants
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New evidence COVID-19 antibodies, vaccines less effective against variants

Worrisome new coronavirus variants can evade antibodies that neutralize original virus. New research at Washington University School of Medicine in St. Louis indicates that three new, fast-spreading variants of the virus that causes COVID-19 can evade antibodies that work against the original form of the virus that sparked the pandemic. With few exceptions, whether such...