Re: Question for Flutrackers about virus
unlikely. They are soo different. It didn't happen before.
Flu-A doesn't even reassort with flu-B ,AFAIK.
And human H3N2 didn't reassort with H1N1 all the years,
well, probably it did but the result was not competitive.
Recombination of smaller part may happen, but there are
no known examples.
In Chile 2003 there was recombination in HA with parts from NP
of one flu-virus in chickens (are there other examples ?).
They are presumably as different as you can get.