guys, Nothing but a true vaccine can prevent an attack of H1N1. All these yoga, tulsi, camphor treatments are only to increase your body resistance so that you can have lower chance of picking up this virus. They won't kill any H1N1 virus that enters your body.
@coolG5, those who got treated for h1n1 will be having lot more stronger immunity against any newer variants of flu, which means that it has become a kind of blessing in disguise.
The current variant of H1N1 is very mild. And when it gets stronger (after another mutation or two) and spreads, those who alread had swine flu will be 100% healthy and won't have the viral attack. but those who were safe this time will have even greater chance of getting new flu.
It's the way of nature balancing.