NPR

An Epidemiologist Says At-Home Testing Is Key To Stopping COVID

Harvard epidemiologist Michael Mina wants to increase availability of the at-home rapid tests the Biden administration is promoting. But he warns of a shortage without market pressure.
At-home tests are becoming increasingly difficult to find despite manufacturers boosting production as COVID-19 cases rise in schools and employers increase monitoring.

The COVID-19 response plan that President Biden unveiled last week aims to dramatically increase the accessibility of rapid tests for the coronavirus.

The Biden administration announced it was spending $2 billion on 280 million quick-turnaround tests to be distributed to community health centers, food banks, testing sites, shelters, prisons and other congregate settings. It's also leaning on Walmart, Amazon and Kroger to sell rapid tests at wholesale cost for the next three months.

Such quick-turnaround tests can be taken at home or at a point of care and deliver results often in under an hour — as opposed to the more sensitive but more time-consuming PCR tests, which require laboratory processing.

Dr. Michael Mina, an epidemiology professor at the Harvard T.H. Chan School of Public Health, has

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