It's possible to get a false negative with home antigen tests, which are less accurate than PCR tests, Wen said.
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Could you still have Covid-19 if you have symptoms but test negative? A medical analyst weighs in
It has been over three years since Covid-19 cases were first diagnosed in the United States. And while President Joe Biden announced last week that he intends to end the state of national emergency around Covid-19, this does not mean the pandemic is over.
