This article describes the struggle of inventing new tests for knowing if someone has been exposed to the virus and if they created immunity against it. The problem is there are companies, hospitals, and private clinics that have made their own antibody tests, but may be not approved by the FDA. This can make people think they are cured or stop the quarantine when in fact the test itself isn’t very reliable. As it says in the article, “Having many inaccurate tests is worse than having no tests at all.”
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