I have heard them say a couple times that there are a couple of the H1N1 cases every year. It is most likely from pigs, and has very little potential for transmission from human to human. Apparently, the 2009 has mutated to allow for human to human contact much more easily.
Not sure whether the 2 cases in CA are related to this outbreak. The article states that they couldn’t have gotten it in Mexico because they didn’t travel there. It doesn’t explain how they could have been the source of the Mexican outbreak, when they didn’t travel there.
Thank you for the information.