The majority of cancer cases are now found in developing countries . 72 per cent of all cancer cases in 2015 occurred in poorer countries . By 2020 , WHO estimates there will be 12 million cancer related deaths worldwide . However , myths and misconceptions about cancer still abound . A third of cancers can be cured if detected early and treated adequately .
The majority of cancer cases are now found in developing countries . 72 per cent of all cancer cases in 2015 occurred in poorer countries . By 2020 , WHO estimates there will be 12 million cancer related deaths worldwide . A third of cancers can be cured if detected early and treated adequately .