flu

The new flu occurs so widely in the world that WHO's alert is level 5 now.
This level is the second worst level.
If the level rise again,it would show that the flu caused the pandemic.
In Japan, frights from Mexico came for the first time since the flu occured.
Many people was examined whether they had a flu or not, but fortunately none of them had a flu.
But in other countries,including Korea and the U.S., many people is thought to have a flu.
I think the time the flu comes to Japan is near,so we should take any measures to prevent from
causing pandemic.