I have one last question and this is just a throw up in the air question, since it's a let's take a guess.

We are seeing a lot of concerns coming out of countries all over the world with the vaccines that are out there. Look at the fact some are putting a halt right now to at least one vaccine for the moment. Does this then maybe make a wake up call to BARDA and others agencies to perhaps take a closer look at options like NGIO now since the ones that have been pushed are showing some concerns?