You get the results immediately, in 10 to 15 minutes, for example.
Still, there are a few disadvantages to taking at-home tests, Dr. Edwards says.
If you have a positive test, its generally pretty likely that that test really is positive.
The false positive rate is low.
Now, the opposite of that is that there can be false negatives, says Dr. Edwards.
And thus, its always best to take a second test the next dayespecially if your symptoms continue.
a University of California, Irvine professor of Epidemiology &
Plus, how to practice health and safety protocols the moment you test positive.
Its Amazing How Its All Connected.
It also helps us think about how COVID-19 is spreading, says Dr. Edwards.
As soon as peoplestart having symptoms, they can take a test.
We rely on peoples good behavior.
By informing your close contacts they may have been exposed, you are helping to protect everyone.
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a University of California, Irvine professor of Epidemiology &
