It seems everyone has a “summer cold” these days. If you have hallmark COVID symptoms—headache, runny nose, sore throat, sneezing, cough—but your at–home test says you’re negative, what do you believe ...

"By that time, the rapid tests are less likely to give you a false negative result," Jha says. But it can still happen, says Hota, who recommends taking another rapid test 24 hours later, keeping in ...