ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴛᴇsᴛ ғᴏʀ ᴄᴏᴠɪᴅ-19??
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Explanation:
*Polymerase chain reaction (PCR) tests are sent away to a lab to diagnose disease
*Lateral flow tests (LFTs) can diagnose Covid-19 on the spot, but aren’t as accurate as PCR tests
*Antibody (or serology) tests can’t diagnose active infection, but they can help to tell if a person has immunity to Covid-19
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