There was an explosion at a nuclear power plant in Fukushima, but Japanese government announced that is was not an explosion with the nuclear reactor. There is no serious Radioactive contamination.
Well, it sounds a good news.
By the announcement, the explosion happened between 2 cover buildings of the reactor. If the inner one was broken, there must be a serious damage on the reactor, means there must be a serious Radioactive contamination. But the explosion broke only the outer one (I know it is bad enough,) and caused by only Hydrogen and Oxygen, the inner cover is still there with no damage. Radioactive materials are inside of the inner cover.
Now, engineers are trying to fill the inner cover with seawater for to cool the reactor. I hope it will work safely and beautifully.
We don’t need nor want more Hibakusya – A person of radiation exposure – in the world.