How can I know if my husband has swine flu?

I would say i think he might have it i had it 2 months ago and its not as bad as people say it is for sure in my case the regular flu was worse than swine flu for me at least i was only sick a couple of days if he has it they will give him a strong cold med to help with the nose and help him sleep and they will most likely give him an inhaler for his breathing i hope he gets better soon GOD BLESS YOU AND HIM TO A SAFE ENDING I AM SURE YOUR HUSBAND WILL BE FINE AND FEEL BETTER SOON