Latest article on the link between the Pandemrix vaccine and Narcolepsy

http://crofsblogs.typepad.com/h5n1/2014/12/finnish-researchers-zero-in-on-link-between-pandemrix-vaccine-and-narcolepsy.html

Interesting article, here's my question

why does the CDC keep saying there are no known batches of any US flu vaccines that have been linked to Narcolepsy?

I have heard of at least 14 USA cases. I do understand that's a low number in USA compared to what Europe got hit with but why the secrets, just be proactive and help EVERYONE.