Covid-19 Testing Is Hampered by Shortages of Critical Ingredient – The Wall Street Journal

Supply shortages are forcing health systems across the country to limit who gets tested for Covid-19, hindering efforts to ramp up testing as flu season approaches.

The latest testing problems largely stem from a shortage of reagents, the chemicals used to process the tests, medical officials said. Some hospitals and other testing operations that spent months bolstering their capacity are now reverting to restricting Covid-19 tests to the most essential patients, as they did in the spring.

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Author: The Covid-19 Channel