The accidental or hostile exposure of individuals to ionizing irradiation is of great public and military concern. Radiation sickness (acute radiation syndrome, or ARS) occurs when the body is exposed to a high dose of penetrating radiation within a short period of time. Systemic infection is one of the serious consequences of ARS. There is a direct relation between the magnitude of radiation exposure and the risk of developing infection. The risk of systemic infection is higher whenever there is a combined injury such as burn or trauma. Ionizing radiation enhances infection by allowing translocation of oral and gastrointestinal flora, and reducing the threshold of sepsis due to endogenous and exogenous microorganisms. The potential for concomitant accidental or terrorism-related exposure to bio-terrorism agents such as anthrax and radiation also exists.

This site is made of a home page that presents new developments and updates on the management of acute radiation syndrome including concomitant exposure to radiation and anthrax. Separate pages are dedicated to the treatment modalities.

Wednesday, January 8, 2014

The impact of radiation from the Fukushima disaster on the Pacific Ocean.

Since the 2011 nuclear disaster, Fukushima has leaked a cumulative 20 trillion to 40 trillion becquerels of radioactive tritium into the Pacific Ocean. It is feared that the radiation from the Fukushima disaster is spreading on to the Pacific Ocean and is carried on by the ocean currents. There also growing fear that that radiation may reach the U.S. Pacific coast. There are models that attempt to estimate the amount of radiation that may eventually spread into the Pacific Ocean.  (see map below)

It is, however, important to remember that these estimates are not substantiated and there is no proof that they are real at present.

No comments:

Post a Comment