Gaps in early surveillance of coronavirus led to record-breaking US trajectory: study
As the United States exceeds 5 million reported coronavirus cases—the world’s first country to do so—epidemiologists have pinpointed what helped
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Routine checkup led to open-heart surgery—at age 6
In May 2016, Angela Grinstead Ahmad took her 6-year-old son, Alec Ahmad, for a routine checkup. After hearing Alec’s heart
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