Skip to main content.
Menu

Japan's Nuclear Crisis: Radiation and Health Risks

Japan's Nuclear Crisis: Radiation and Health Risks

Picture of Barbara Feder Ostrov

Americans that can prevent radiation-related thyroid cancers. That's despite reassurances from public health officials that, for now, radioactive fallout from Japan's worsening nuclear crisis .

Meanwhile, in Japan, the health risks of radiation from the crippled nuclear reactors at the Fukushima Daiichi nuclear plant . The U.S. military of the Fukushima plant and is giving preventive potassium iodide pills to some of its pilots.

Here's more from a Reporting on Health look at recent coverage on the impacts of radiation on health as well as some reporting resources: 

As Shari Roan of the Los Angeles Times :

Authorities have evacuated more than 170,000 people within 12 miles of the plant and have warned those within 20 miles to stay indoors and close off ventilation systems. They have also issued iodine tablets to those who have remained in the area and those at evacuation centers. At least 200 people have been exposed to radiation. Here's a look at the potential radiation exposures and effects on human health.

I especially like Roan's , which points out the differences between ionizing radiation (dangerous, can cause cancer) and non-ionizing radiation (not dangerous, does not cause cancer). She also covers how the biological effects of ionizing radiation are measured (in sieverts), the difference between cesium-137 and iodine-131, and the long-term health consequences of the Chernobyl and Three Mile Island nuclear disasters.

Reuters offers a that includes measurements of microsieverts at the Fukushima plant.

Alice Park also provides a welcome Q&A about the health risks from radiation specifically in Japan, noting that Fukushima nuclear plant workers obviously are greater risk than others, but places that risk in context:

In the U.S., the Nuclear Regulatory Commission restricts workers to 50 millisieverts of radiation exposure per year. At the Fukushima plant's No. 2 reactor, radiation levels had hovered at about 73 microsieverts (0.073 millisieverts), before a blast sent the amount soaring to 11,900 microsieverts (11.9 millisieverts) three hours later.

Reporting Resources:





Photo credit: daveeza

Leave A Comment

Announcements

If you're a journalist with big ideas who wants your work to matter, the Center for Health Journalism invites you to apply for the all-expenses-paid-- five days of stimulating discussions in Los Angeles about social and health safety net issues, reporting and engagement grants of $2,000-$12,000 and six months of expert mentoring.

CONNECT WITH THE COMMUNITY

dapoxetina generico

回転切りのセイラ

militarycenter.com.ua