The 2009 pandemic, of an H1N1 influenza strain commonly referred to as swine flu (although it is a mixture), was first identified in Mexico in April 2009. Cases were soon confirmed across the United States, Canada, several countries in Europe, Israel, Australia, New Zealand, Peru, Brazil, Costa Rica and Hong Kong. It has caused hundreds of deaths, initially in Mexico and the United States. Bookmark this wiki to stay informed, and share the link to help others get informed. This wiki is dedicated to sharing accurate information without scaremongering. You can help. Contents (view all pages)