His first coronavirus test was negative. Now, this 39-year-old city leader is on life support
When Gerardo Hernandez was first tested for the coronavirus, he got a false negative and had to be retested. Now, the 39-year-old has spent the last three weeks using a ventilator.
from California https://www.latimes.com/california/story/2020-04-10/coronavirus-testing-false-negatives-adelanto-mayor