There is no abstract yet on PubMed but a search for
Plemper distemper

Gets these:
<http://www.scientificamerican.com/article/could-an-oral-measles-drug-help-the-unvaccinated/>

Most thorough write-up and the timing is CRITICAL for when the med is
given:
<http://www.newscientist.com/article/dn25432-will-an-antiviral-drug-put-paid-to-measles.html>

There are also some other write ups that can be found w the same search
term.

[Posted in FML 8090]