Positive test in April with symptoms. Recovered. Negative in May. Then hospitalized in June. Positive Covid again. 
“People don’t believe me that I got it twice. But I have the one from hospital and the one from April,” she said showing her paperwork. https://www.foxla.com/news/southern-california-woman-tests-positive-for-covid-19-for-second-time-after-initial-recovery

“People don’t believe me that I got it twice. But I have the one from hospital and the one from April,” she said showing her paperwork. https://www.foxla.com/news/southern-california-woman-tests-positive-for-covid-19-for-second-time-after-initial-recovery
2) to be clear, i never said it was reinfection per se. it could be a latent infection with long lasting symptoms. You can re test positive again weeks later from virus fragments. We may need to genetically sequence the virus genome twice and verify if same or different.
3) It could be a reactivation of a virus that wasn’t completely suppressed too and then flared up again in June for unknown reasons. Bottom line is that this virus is in very least unpredictable.