City, thank you. 

From reading, appears ABL is in a COVID 19 test.  Just my guess, seems test should not take very long, 3, 4, 5 weeks to know if ABL is effective.  If COVID 19 causes lingering effects or even worse, damaging effects on heart and other organs, why is study such a secret?  Paitents, doctors, lab assistants all would know.

Seems they could announce positive effects, but study must continue.  ABL has been tested safe!  30 million have been exposed to COVID 19 just in the US.  If it is effective, expand the study, there are 30 million volunteers.

Sorry, I do not get it!  People continue to die.