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Rational Public Policy with Common Sense requires a well informed and engaged public. Apathy and indifference won't keep us safe or secure.
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Effectiveness of 2 of 3 COVID-19 Vaccines Used in US Drops Below 50 Percent: Study view | edit | list | share
Contributor's comments: The effectiveness of the three COVID-19 vaccines available in the United States has declined in recent months, with protection against infection falling under 50 percent for two of them, according to a new study.