Some experts fear U.S. may default to annual Covid boosters without sufficient data

Experts fear U.S. may default to annual Covid boosters without sufficient data A number of vaccine experts are concerned the U.S. may be sleepwalking into a policy of recommending annual Covid-19 vaccine boosters — without having generated the evidence to show they are actually needed. Helen Branswell STAT

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The developments have some experts warning that the U.S. may be headed toward a policy of annual boosters as a sort of default position, not one arrived at by careful scrutiny of the evidence on how well vaccine protection is holding up. ...