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Showing posts with label Discovery. Show all posts
Showing posts with label Discovery. Show all posts

Friday, November 19, 2010

Mosquitoes, Annoying As Hell and Saving Lives!

Using Mosquitoes to Stop Mosquitoes: The Awesomeness of GMOs

Image Credit: Alvesgaspar, Wikipedia commons. Creative Commons Attribution 3.0

As I walked to school today through piles of snow on the side of the road and sidewalk I was reminded of just one of the wonderful things about winter: there are absolutely none of those little bloodsuckers known as 'mosquitoes'. Not only do you have to deal with persistent whining next to your ear and an itch that won't quit no matter how much you scratch, mosquitoes are flying little hypodermic needles some of which are filled with pathogens that unbelievably may exceed the harm done by incessant biting.

Thursday, November 11, 2010

New NDM-1 Positive Super Bacteria On the Rise

The growing spread of multi-drug resistant pathogens has many people fearing potential epidemics


Posted by Alexandru Nicolae


It all started when a Swedish-Indian citizen traveled to India for a simple visit. In New Delhi, she developed a urinary tract infection by an antibiotic-resistant pathogen called Klebsiella pneumoniae. This new strain was resistant to a specific type of powerful antibiotic called carbapenem, a drug used as a last resort in fighting especially drug-resistant infections. As of November, 2010, many other forms of bacteria including strains of E-coli have been found to possess the same resistance, and they've appeared in places around the world. As of this date, 8 cases have been reported in Toronto, Canada (a long way from India indeed). How exactly are these bacteria foiling our greatest weapons against them?