Actually , we dont know if very high , and Dr Patterson stated few times that it need to be check further if this virus was still contagious or just some viral particles still present...
I mean to reduce viral load is very important , mostly at the beginning , but very soon immonomodulation of our immune system is at most important , since this what is killing patients....
And because Leronlimab is working on ALL of this , it is good for patients in ALL stages of this disease.
IMO...