The recommendations generally applied are that if there is no longer any fever (without using medicine to reduce fever) for a full 24 hours, you should no longer be able to infect others. Use a...
If you actually had laboratory confirmation that you had the A-H1N1/09 influenza, then you would be as or better protected from that same virus from then on for life. The vaccination is proven in...
As long as you are fever-free for at least 24 hours straight without using any fever reducing medicine like Tylenol, you are not able to spread the flu to others so it would be okay to be in public...
People usually go by what sounds best when you say it. So, when you say "I have flu" and "I have the flu" which one sounds better? Many people think it sounds better to say "the flu".