Traffic Exchange

Feb 8, 2011

Universal flu vaccine?

Researchers hope a new treatment developed in the United Kingdom will prove vital in controlling future flu pandemics such as H1N1 (swine) flu, bird flu as well as ending the need for annual flu jabs.

Developed by scientists at Oxford University, the new vaccine works by targeting protein cells inside the influenza A virus, instead of current vaccines that attack proteins on the outside of the flu virus.

According to Sarah Gilbert, head of the project at Oxford's Jenner Institute, this method is effective because proteins inside the virus are far more similar across all the influenza strains and are less likely to mutate.

In the first successful trial on humans, 11 healthy people were vaccinated and infected with the seasonal flu strain along with 11 non-vaccinated volunteers.
Source : cnn