That's what Dr. Diwan, TheraCour, and the 20+ PhDs and Chem Engineers they now have working in Shelton have,... the experience and know-how to do the manufacturing.
If this complaint is directed at Dr. Seymour, or at Ms. Vyas,... no,... they have no expertise in the manufacturing end. But they don't need that experience with the rest of the staff at Shelton there specifically to do that job. They are there to do other pieces of the work keeping the company running.
Besides,... where else might you suggest they find outside expertise in this specific area that they haven't already drawn upon?
The answer to that first question also answers the second question. They already have hired the people needed to get this work done. Just a matter of time before they do actually get it done.
Well, the answer to this question is easy. After a few years of trying to find somebody else to manufacture their 'cides NNVC realized that nobody was set up to do it. So that's when they decided to manufacture their 'cides themselves. Of course the mere fact that nobody else could manufacture nanoviricides doesn't mean that NNVC can either.