> Further, 2 days ago some numbers out of China stated that up to 14% of previously infected became infected again.

The numbers weren't that 14% became infected again. They were that 14% were found to still have the virus after being declared recovered. Many are speculating this doesn't mean reinfection, but could be an indicator that the tests have a higher false-negative rate than previously believed, or that people's bodies purge the virus in spurts as recovery takes place.