Smallpox was once a common, deadly disease, that killed a third of those who contracted it. 200 years ago, it was discovered that vaccination could prevent smallpox. Learn more about the fight against smallpox in our videos
Cases are reported all year round, with an increase between April and July, and a peak in May. Small outbreaks still occur in Europe where areas with affected sheep and goat herds are considered at risk.
The emergence of cholera in Haiti once again reminds us of the ferocity with which infectious diseases can strike and of the complex interactions of emerging infectious diseases with social conditions, human migration, and the ecosystem.
Location:Hilton Am Stadtpark, Vienna, Austria
Organized by:International Society for Infectious Diseases (ISID)