Infectious Diseases in Australia   The QHC provides a series of free, short, downloadable Fact Sheets to give useful summaries of some of the infectious diseases that affect horses.  Feel free to read these online, download them to your computer, e-mail them to friends, or print them out and share with your horse-owning friends and club members. Fact Sheets will be released periodically, so bookmark this page and return every now and then for new useful information.