Breakthrough silk compound could lead to longer-lasting antibiotics and vaccines

One of the major hurdles of getting a number of drugs into the developing world is that they need to be kept chilled to remain effective. A breakthrough technique using silk proteins has found a way around the need to keep cold, and could mean drugs that stay usable at high temperature for months — if not years — at a… »7/12/12 7:55am7/12/12 7:55am