<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:12pt">Just reading the first news story, it appears one problem is no proven efficacy -- not proven non-efficacy. That means there's still hope it might work and this just depends on someone or some group doing the work to find out -- e.g., replicating the results in non-human models.<br><br>The second paper mentioned, IIRC, seems to merely tell us that treatments must start earlier -- not so much that they won't work. Maybe the model here is something like rabies: vaccinate before symptoms are perceived. The problem, of course, is finding who's been "bitten" -- unless one wants to put everyone on the drug.<br><br>Granted, this is not all great news, but it's got to be put into perspective.<br><br>Regards,<br><br>Dan<br></div></body></html>