[pmax]

Another study pops up... results in 8 weeks, summer.

A multi-site clinical trial, led by the University of Washington Department of Global Health/International Clinical Research Center (ICRC) in collaboration with NYU Grossman School of Medicine, aims to definitively determine whether hydroxychloroquine can prevent transmission in people exposed to the virus.
...

“Our goal is to stop transmission of COVID-19 in the community,” Barnabas said.

https://globalhealth.washington.edu/news/2020/03/30/does-antimalarial-drug-prevent-covid-19-new-dgh-study-seeks-answers