I heard Dr. Fauci on TV yesterday indicating that

I heard Dr. Fauci on TV yesterday indicating that an oral anti-viral is what would be very valuable since it could be administered more broadly than an IV. Considering there has been a pill form of B already produced with timed release for a certain part of the colon, I wonder if it is a big step to get a pill form of B that is not specific but more of a systemic application. Anyone know about this topic?