By BY DAVID WALDSTEIN from NYT Health One sick singer attended choir practice, infecting 53 others, two of whom died. A study released by the C.D.C. shows that self-isolation and tracing efforts helped contain the outbreak. https://ift.tt/2xU9oAa
12 Mayıs 2020 Salı
Coronavirus Ravaged a Choir. But Isolation Helped Contain It.
By BY DAVID WALDSTEIN from NYT Health One sick singer attended choir practice, infecting 53 others, two of whom died. A study released by the C.D.C. shows that self-isolation and tracing efforts helped contain the outbreak. https://ift.tt/2xU9oAa
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