Virus

Hack a virus, win a prize: Scientist recognized for ‘useful’ germ modding

Publication: NBC News   Date: June 4, 2013   View Article

The inventor of a viral technology behind tomorrow’s electric car batteries, flexible touchscreen computers, and non-invasive cancer screening was awarded a $500,000 prize Tuesday.

Angela Belcher, a materials chemist at the Massachusetts Institute of Technology, alters the genetic code of viruses to build things that are useful to humans. The technique is already being harnessed to produce touchscreen gadgets and convert methane gas to gasoline, jet fuel, and plastics.

She received the 2013 Lemelson-MIT Prize, which honors mid-career inventors who are dedicated to making the world a better place through technology.

Potato Vaccine for Hepatitis B: Syringes off the Menu?

Publication: National Geographic News   Date: February 15, 2005   View Article

Scientists have shown that, for hepetitis B vaccine, genetically modified potatoes may be an alternative to the syringe and needle.

The hepatitis B virus (HBV) causes liver failure and liver cancer. Despite the availability of a safe, injectable vaccine, the virus currently infects an estimated 350 million people worldwide and kills about a million people every year.

© 2008-2010 Collected Writings By John Roach