Global

submitted by Luis Kun

Homeland Security News Wire - May 9, 2012

Each year, seasonal influenza causes serious illnesses in three to five million people and 200,000 to 500,000 deaths; university of British Columbia researchers have found a potential way to develop universal flu vaccines and eliminate the need for seasonal flu vaccinations

Each year, seasonal influenza causes serious illnesses in three to five million people and 200,000 to 500,000 deaths. The 2009 H1N1 pandemic killed more than 14,000 people worldwide. Meanwhile, public health and bioterrorism concerns are heightened by new mutations of the H5N1 bird flu virus, published last week by the journal Nature, that could facilitate infection among mammals and humans.

Led by Professor John Schrader, Canada Research Chair in Immunology and director of the University of British Columbia’s (UBC) Biomedical Research Center, the research team found that the 2009 H1N1 swine flu vaccine triggers antibodies that protect against many influenza viruses, including the lethal avian H5N1 bird flu strain.

While in transit from Hawaii to Guam, the research vessel Kilo Moana detected the February 2010 Chilean tsunami. Credit: University of Hawaii, SOEST

submitted by Samuel Bendett

Homeland Security News Wire - May 8, 2012

Researchers find that commercial ships travel across most of the globe and could provide better warnings for potentially deadly tsunamis; this finding came as a surprise because tsunamis have such small amplitudes in the deep water, in contrast to their size when they reach the coastline, that it seemed unlikely that the tsunami would be detected using GPS unless the ship was very close to the source and the tsunami was very big

Commercial ships travel across most of the globe and could provide better warnings for potentially deadly tsunamis, according to a study published by scientists at the University of Hawaii – Manoa (UHM) and the National Oceanic and Atmospheric Administration’s Pacific Tsunami Warning Center.