10 facts on malaria
Reviewed April 2015
About 3.2 billion people – almost half of the world's population – are at risk of malaria. In 2013, there were about 198 million malaria cases (with an uncertainty range of 124 million to 283 million) and an estimated 584 000 malaria deaths (with an uncertainty range of 367 000 to 755 000). Increased prevention and control measures have led to a reduction in malaria mortality rates by 47% globally since 2000 and by 54% in the WHO African Region.
People living in the poorest countries are the most vulnerable to malaria. In 2013, 90% of all malaria deaths occurred in the WHO African Region, mostly among children under 5 years of age.