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Swabbing floors to detect COVID-19 could be a useful indicator of the disease’s spread
Omicron spreads so quickly that it is no longer feasible to use individual testing to track how many people are infected in a population. And that means we no longer have the basic information we need to inform public health mitigation policies. New strategies for keeping tabs on the virus are needed. -
Vaccine hesitancy: Why ‘doing your own research’ doesn’t work, but reason alone won’t change minds
Earlier last fall, a celebrity's COVID-19 vaccine comments drew a lot of—divided—attention. In September, when Nicki Minaj tweeted about her cousin in Trinidad, some ridiculed it, while others—including the White House—offered to put her in touch with medical experts who could correct her misconceptions. Both types of response are equally futile.

