Scientists may have found the key ingredient for a universal flu vaccine, and it comes from llamas
A team from the Scripps Research Institute in La Jolla and their international colleagues have taken a major step toward the long-sought goal of developing a universal vaccine against influenza.First, they vaccinated llamas against a number of A and B strains of influenza. Then they took blood samples to collect the antibodies the llamas produced in response.Among them were four uniquely small antibodies that showed an ability to destroy many different strains of influenza. [node:read-more:link]