Knew the clarification was coming….. The prosecution of Direct patent took some time, question of efficacy aside, the allowance of about 16 accomplishes the same thing as 12 to 20. Assuming that is key to the secret sauce……
Nobody knows? Lol. Science matters and those that don’t know what they don’t know but pretend to know are the sophists that some will follow because they don’t know better. There is good reason why administration of Direct in the next trial was predicted to be moved to tighter intervals before that was shared by the company. There is also good reason for BCG and or tetanus vaccine, the tetanus vaccine being discussed on this board back in the day as well. Planning to miss another 10 bagger?; ). Best wishes.