ScienceDaily (Sep. 29, 2009) — Worldwide, there are estimated to be 10 million cases of measles and 197,000 deaths from the disease each year. While vaccines exist to protect children against measles, the vaccines are often difficult to store, costly to transport and may be prone to contamination when shipped to developing countries. Research to be presented at the 2009 American Association of Pharmaceutical Scientists (AAPS) Annual Meeting and Exposition will reveal new methods for delivering measles vaccines that could potentially reduce costs and improve safety.